| 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 | $48.45 | 3.708% | $50.2465 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $230.77 | 6.505% | $245.7816 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $48.49 | 9.179% | $52.9409 | $52.94 | $52.95 | $52.90 |
| Purchase #4 | $5.43 | 5.556% | $5.7317 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $150.45 | 13.133% | $170.2086 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $195.97 | 3.311% | $202.4586 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $235.37 | 10.736% | $260.6393 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $914.93 | $988.0072 | $988.01 | $988.05 | $987.90 | |