| 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 | $66.99 | 10.811% | $74.2323 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $202.29 | 12.458% | $227.4913 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $119.41 | 9.413% | $130.6501 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $191.69 | 3.784% | $198.9435 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $128.57 | 9.288% | $140.5116 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $83.96 | 13.818% | $95.5616 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $47.54 | 5.729% | $50.2636 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $840.45 | $917.6540 | $917.64 | $917.65 | $917.70 | |