| 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 | $100.41 | 5.699% | $106.1324 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $92.86 | 13.107% | $105.0312 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $67.30 | 9.427% | $73.6444 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $97.48 | 7.753% | $105.0376 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $167.35 | 6.568% | $178.3415 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $232.63 | 3.236% | $240.1579 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $60.30 | 9.834% | $66.2299 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $818.33 | $874.5749 | $874.57 | $874.65 | $874.40 | |