| 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 | $181.91 | 5.336% | $191.6167 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $45.26 | 6.280% | $48.1023 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $43.54 | 12.318% | $48.9033 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $66.25 | 12.639% | $74.6233 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $81.79 | 9.496% | $89.5568 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $204.79 | 13.558% | $232.5554 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $62.88 | 8.350% | $68.1305 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $686.42 | $753.4883 | $753.49 | $753.45 | $753.50 | |