| 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 | $47.91 | 3.656% | $49.6616 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $29.71 | 11.518% | $33.132 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $122.96 | 12.645% | $138.5083 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $135.53 | 10.405% | $149.6319 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $132.47 | 10.734% | $146.6893 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $154.43 | 5.275% | $162.5762 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $194.82 | 12.192% | $218.5725 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $817.83 | $898.7718 | $898.77 | $898.80 | $898.80 | |