| 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 | $72.50 | 4.673% | $75.8879 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $35.42 | 10.492% | $39.1363 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $58.48 | 10.727% | $64.7531 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $185.68 | 4.831% | $194.6502 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $7.29 | 8.171% | $7.8857 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $246.27 | 3.429% | $254.7146 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $106.56 | 8.114% | $115.2063 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $712.20 | $752.2341 | $752.24 | $752.25 | $752.30 | |