| 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 | $84.99 | 9.398% | $92.9774 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $123.80 | 4.495% | $129.3648 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $148.72 | 7.654% | $160.103 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $125.62 | 8.232% | $135.961 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $151.72 | 9.457% | $166.0682 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $66.62 | 3.606% | $69.0223 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $117.73 | 11.312% | $131.0476 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $819.20 | $884.5443 | $884.54 | $884.50 | $884.60 | |