| 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 | $45.81 | 9.824% | $50.3104 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $83.33 | 6.723% | $88.9323 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $124.75 | 3.632% | $129.2809 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $202.25 | 3.109% | $208.538 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $119.66 | 12.829% | $135.0112 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $110.74 | 11.213% | $123.1573 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $74.64 | 12.768% | $84.17 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $761.18 | $819.4001 | $819.40 | $819.40 | $819.40 | |