| 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 | $109.83 | 3.384% | $113.5466 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $90.47 | 8.793% | $98.425 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $51.43 | 12.712% | $57.9678 | $57.97 | $57.95 | $58.00 |
| Purchase #4 | $84.35 | 4.669% | $88.2883 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $32.41 | 5.515% | $34.1974 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $249.92 | 6.485% | $266.1273 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $36.48 | 6.452% | $38.8337 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $654.89 | $697.3861 | $697.40 | $697.45 | $697.30 | |