| 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 | $17.48 | 10.493% | $19.3142 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $50.76 | 12.365% | $57.0365 | $57.04 | $57.05 | $57.00 |
| Purchase #3 | $71.33 | 4.596% | $74.6083 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $117.45 | 12.483% | $132.1113 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $184.95 | 9.786% | $203.0492 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $234.94 | 6.167% | $249.4287 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $142.91 | 11.726% | $159.6676 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $819.82 | $895.2158 | $895.22 | $895.20 | $895.10 | |