| 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 | $58.75 | 9.196% | $64.1527 | $64.15 | $64.15 | $64.20 |
| Purchase #2 | $210.35 | 9.701% | $230.7561 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $51.70 | 3.267% | $53.389 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $31.25 | 13.437% | $35.4491 | $35.45 | $35.45 | $35.40 |
| Purchase #5 | $215.97 | 8.141% | $233.5521 | $233.55 | $233.55 | $233.60 |
| Purchase #6 | $92.52 | 13.537% | $105.0444 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $159.75 | 3.707% | $165.6719 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $820.29 | $888.0153 | $888.01 | $888.00 | $888.10 | |