| 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 | $53.60 | 9.865% | $58.8876 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $61.33 | 13.503% | $69.6114 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $162.48 | 10.521% | $179.5745 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $86.90 | 11.139% | $96.5798 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $221.72 | 13.523% | $251.7032 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $158.38 | 11.264% | $176.2199 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $33.97 | 8.226% | $36.7644 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $778.38 | $869.3408 | $869.33 | $869.30 | $869.40 | |