| 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 | $59.45 | 9.188% | $64.9123 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $175.48 | 13.308% | $198.8329 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $86.31 | 9.152% | $94.2091 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $49.58 | 8.529% | $53.8087 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $174.47 | 10.724% | $193.1802 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $32.79 | 7.290% | $35.1804 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $169.64 | 5.744% | $179.3841 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $747.72 | $819.5077 | $819.50 | $819.55 | $819.50 | |