| 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 | $43.90 | 7.362% | $47.1319 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $126.85 | 12.823% | $143.116 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $143.68 | 13.351% | $162.8627 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $129.48 | 13.505% | $146.9663 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $170.69 | 12.278% | $191.6473 | $191.65 | $191.65 | $191.60 |
| Purchase #6 | $143.40 | 7.195% | $153.7176 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $93.26 | 12.843% | $105.2374 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $851.26 | $950.6792 | $950.69 | $950.65 | $950.60 | |