| 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 | $61.60 | 5.352% | $64.8968 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $85.66 | 6.168% | $90.9435 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $166.57 | 6.254% | $176.9873 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $17.69 | 12.647% | $19.9273 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $8.90 | 10.526% | $9.8368 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $212.87 | 9.164% | $232.3774 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $81.44 | 10.681% | $90.1386 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $634.73 | $685.1077 | $685.12 | $685.20 | $685.00 | |