| 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 | $79.95 | 11.277% | $88.966 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $99.99 | 11.694% | $111.6828 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $165.86 | 3.440% | $171.5656 | $171.57 | $171.55 | $171.60 |
| Purchase #4 | $63.99 | 7.766% | $68.9595 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $163.51 | 8.626% | $177.6144 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $227.46 | 7.460% | $244.4285 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $91.68 | 9.854% | $100.7141 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $892.44 | $963.9309 | $963.93 | $963.90 | $964.00 | |