| 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 | $90.43 | 3.708% | $93.7831 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $143.90 | 12.232% | $161.5018 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $123.41 | 10.801% | $136.7395 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $74.96 | 13.791% | $85.2977 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $205.74 | 7.285% | $220.7282 | $220.73 | $220.75 | $220.70 |
| Purchase #6 | $230.94 | 12.807% | $260.5165 | $260.52 | $260.50 | $260.50 |
| Purchase #7 | $13.51 | 4.501% | $14.1181 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $882.89 | $972.6849 | $972.69 | $972.70 | $972.60 | |