| 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 | $47.50 | 6.652% | $50.6597 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $131.87 | 3.668% | $136.707 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $202.53 | 13.479% | $229.829 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $226.52 | 10.265% | $249.7723 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $166.73 | 7.281% | $178.8696 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $152.56 | 5.869% | $161.5137 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $74.74 | 10.178% | $82.347 | $82.35 | $82.35 | $82.30 |
| 7 purchase totals = | $1,002.45 | $1,089.6983 | $1,089.70 | $1,089.65 | $1,089.70 | |