| 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 | $24.50 | 4.850% | $25.6883 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $225.37 | 8.757% | $245.1057 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $16.35 | 12.173% | $18.3403 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $179.82 | 10.373% | $198.4727 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $98.35 | 3.212% | $101.509 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $233.68 | 6.656% | $249.2337 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $125.58 | 10.244% | $138.4444 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $903.65 | $976.7941 | $976.79 | $976.80 | $976.70 | |