| 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 | $36.71 | 11.485% | $40.9261 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $43.90 | 4.108% | $45.7034 | $45.70 | $45.70 | $45.70 |
| Purchase #3 | $203.67 | 9.149% | $222.3038 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $204.84 | 9.135% | $223.5521 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $52.28 | 8.513% | $56.7306 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $46.90 | 13.457% | $53.2113 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $181.83 | 5.186% | $191.2597 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $770.13 | $833.6870 | $833.68 | $833.70 | $833.70 | |