| 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 | $85.98 | 8.141% | $92.9796 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $33.86 | 12.203% | $37.9919 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $136.83 | 7.689% | $147.3509 | $147.35 | $147.35 | $147.40 |
| Purchase #4 | $131.61 | 13.845% | $149.8314 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $47.36 | 11.776% | $52.9371 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $105.49 | 3.869% | $109.5714 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $21.63 | 3.222% | $22.3269 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $562.76 | $612.9892 | $612.99 | $613.05 | $613.00 | |