| 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 | $57.78 | 13.106% | $65.3526 | $65.35 | $65.35 | $65.40 |
| Purchase #2 | $170.98 | 11.184% | $190.1024 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $182.96 | 8.853% | $199.1574 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $53.97 | 12.653% | $60.7988 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $248.56 | 4.529% | $259.8173 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $158.40 | 3.148% | $163.3864 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $84.80 | 8.444% | $91.9605 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $957.45 | $1,030.5754 | $1,030.58 | $1,030.55 | $1,030.70 | |