| 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 | $81.30 | 8.719% | $88.3885 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $188.41 | 10.106% | $207.4507 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $174.49 | 8.676% | $189.6288 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $219.35 | 5.823% | $232.1228 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $17.97 | 13.666% | $20.4258 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $6.99 | 9.673% | $7.6661 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $93.45 | 5.544% | $98.6309 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $781.96 | $844.3136 | $844.32 | $844.35 | $844.30 | |