| 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 | $34.39 | 4.750% | $36.0235 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $101.94 | 9.615% | $111.7415 | $111.74 | $111.75 | $111.70 |
| Purchase #3 | $135.28 | 10.371% | $149.3099 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $49.90 | 12.597% | $56.1859 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $175.31 | 10.684% | $194.0401 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $44.59 | 10.521% | $49.2813 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $49.52 | 13.634% | $56.2716 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $590.93 | $652.8538 | $652.85 | $652.85 | $652.80 | |