| 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 | $73.78 | 4.276% | $76.9348 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $217.90 | 5.137% | $229.0935 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $201.93 | 13.288% | $228.7625 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $9.54 | 4.263% | $9.9467 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $25.97 | 5.778% | $27.4705 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $29.47 | 6.861% | $31.4919 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $109.36 | 10.181% | $120.4939 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $667.95 | $724.1938 | $724.18 | $724.20 | $724.20 | |