| 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 | $43.30 | 13.418% | $49.11 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $146.25 | 3.677% | $151.6276 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $6.64 | 4.826% | $6.9604 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $115.69 | 9.870% | $127.1086 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $154.91 | 10.154% | $170.6396 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $83.90 | 7.544% | $90.2294 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $58.96 | 12.140% | $66.1177 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $609.65 | $661.7933 | $661.80 | $661.80 | $661.70 | |