| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.62 | 7.570% | $56.6033 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $106.76 | 5.588% | $112.7257 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $240.86 | 12.209% | $270.2666 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $155.43 | 4.430% | $162.3155 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $194.65 | 13.662% | $221.2431 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $160.81 | 11.345% | $179.0539 | $179.05 | $179.05 | $179.10 |
| Purchase #7 | $242.92 | 13.835% | $276.528 | $276.53 | $276.55 | $276.50 |
| 7 purchase totals = | $1,154.05 | $1,278.7361 | $1,278.74 | $1,278.75 | $1,278.70 | |