| 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 | $22.80 | 11.654% | $25.4571 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $74.43 | 9.165% | $81.2515 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $87.58 | 6.835% | $93.5661 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $13.38 | 11.255% | $14.8859 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $62.32 | 11.449% | $69.455 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $78.58 | 12.386% | $88.3129 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $89.54 | 5.290% | $94.2767 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $428.63 | $467.2052 | $467.22 | $467.20 | $467.40 | |