| 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 | $90.47 | 6.612% | $96.4519 | $96.45 | $96.45 | $96.50 |
| Purchase #2 | $23.43 | 3.425% | $24.2325 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $85.51 | 10.313% | $94.3286 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $29.29 | 6.282% | $31.13 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $67.98 | 10.176% | $74.8976 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $187.68 | 11.253% | $208.7996 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $83.44 | 7.706% | $89.8699 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $567.80 | $619.7101 | $619.71 | $619.75 | $619.70 | |