| 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 | $54.51 | 4.404% | $56.9106 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $156.33 | 13.131% | $176.8577 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $154.49 | 3.398% | $159.7396 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $137.68 | 4.115% | $143.3455 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $248.89 | 3.252% | $256.9839 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $80.30 | 5.209% | $84.4828 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $53.42 | 8.695% | $58.0649 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $885.62 | $936.3850 | $936.38 | $936.40 | $936.40 | |