| 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 | $81.91 | 8.437% | $88.8207 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $86.72 | 10.424% | $95.7597 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $49.62 | 10.381% | $54.7711 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $202.55 | 8.443% | $219.6513 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $240.28 | 10.741% | $266.0885 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $84.73 | 8.468% | $91.9049 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $22.64 | 9.375% | $24.7625 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $768.45 | $841.7587 | $841.75 | $841.70 | $841.90 | |