| 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 | $37.43 | 3.592% | $38.7745 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $111.59 | 6.695% | $119.061 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $83.76 | 7.292% | $89.8678 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $94.34 | 11.766% | $105.44 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $155.86 | 8.542% | $169.1736 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $78.61 | 7.692% | $84.6567 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $187.38 | 12.451% | $210.7107 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $748.97 | $817.6843 | $817.68 | $817.60 | $817.80 | |