| 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 | $66.89 | 8.682% | $72.6974 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $229.78 | 8.791% | $249.98 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $219.51 | 13.511% | $249.168 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $211.34 | 10.444% | $233.4123 | $233.41 | $233.40 | $233.40 |
| Purchase #5 | $65.88 | 5.540% | $69.5298 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $142.70 | 6.322% | $151.7215 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $115.90 | 9.238% | $126.6068 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $1,052.00 | $1,153.1158 | $1,153.12 | $1,153.10 | $1,153.10 | |