| 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 | $80.27 | 8.777% | $87.3153 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $39.93 | 13.577% | $45.3513 | $45.35 | $45.35 | $45.40 |
| Purchase #3 | $232.40 | 7.561% | $249.9718 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $125.67 | 6.447% | $133.7719 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $120.27 | 9.433% | $131.6151 | $131.62 | $131.60 | $131.60 |
| Purchase #6 | $102.31 | 7.309% | $109.7878 | $109.79 | $109.80 | $109.80 |
| Purchase #7 | $51.28 | 4.218% | $53.443 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $752.13 | $811.2562 | $811.26 | $811.20 | $811.30 | |