| 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 | $51.78 | 8.192% | $56.0218 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $127.84 | 7.350% | $137.2362 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $40.84 | 9.246% | $44.6161 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $229.53 | 6.350% | $244.1052 | $244.11 | $244.10 | $244.10 |
| Purchase #5 | $29.42 | 9.154% | $32.1131 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $228.54 | 6.223% | $242.762 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $147.46 | 8.840% | $160.4955 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $855.41 | $917.3499 | $917.36 | $917.30 | $917.30 | |