| 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 | $37.33 | 6.408% | $39.7221 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $175.60 | 11.195% | $195.2584 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $238.60 | 8.611% | $259.1458 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $220.90 | 7.380% | $237.2024 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $169.59 | 8.617% | $184.2036 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $61.84 | 7.284% | $66.3444 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $24.26 | 11.511% | $27.0526 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $928.12 | $1,008.9293 | $1,008.92 | $1,008.90 | $1,008.90 | |