| 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 | $74.60 | 9.583% | $81.7489 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $164.33 | 7.355% | $176.4165 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $27.94 | 3.733% | $28.983 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $160.98 | 8.567% | $174.7712 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $96.72 | 11.786% | $108.1194 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $78.33 | 5.135% | $82.3522 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $62.61 | 7.434% | $67.2644 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $665.51 | $719.6556 | $719.65 | $719.60 | $719.70 | |