| 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 | $97.25 | 10.708% | $107.6635 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $229.46 | 4.681% | $240.201 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $128.99 | 11.830% | $144.2495 | $144.25 | $144.25 | $144.20 |
| Purchase #4 | $53.61 | 4.849% | $56.2095 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $43.50 | 4.125% | $45.2944 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $7.99 | 3.123% | $8.2395 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $109.39 | 5.870% | $115.8112 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $670.19 | $717.6686 | $717.66 | $717.65 | $717.60 | |