| 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 | $61.54 | 4.693% | $64.4281 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $110.42 | 9.397% | $120.7962 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $69.36 | 5.834% | $73.4065 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $96.60 | 13.837% | $109.9665 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $65.84 | 11.615% | $73.4873 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $54.93 | 11.834% | $61.4304 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $148.93 | 8.686% | $161.8661 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $607.62 | $665.3811 | $665.40 | $665.40 | $665.40 | |