| 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 | $73.58 | 8.116% | $79.5518 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $227.94 | 11.702% | $254.6135 | $254.61 | $254.60 | $254.60 |
| Purchase #3 | $93.54 | 7.586% | $100.6359 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $185.29 | 9.795% | $203.4392 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $142.74 | 13.177% | $161.5488 | $161.55 | $161.55 | $161.50 |
| Purchase #6 | $176.42 | 7.418% | $189.5068 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $103.42 | 8.601% | $112.3152 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $1,002.93 | $1,101.6112 | $1,101.62 | $1,101.60 | $1,101.50 | |