| 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 | $84.85 | 8.290% | $91.8841 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $91.80 | 3.804% | $95.2921 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $86.35 | 11.593% | $96.3606 | $96.36 | $96.35 | $96.40 |
| Purchase #4 | $140.27 | 11.518% | $156.4263 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $169.97 | 10.496% | $187.8101 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $109.81 | 8.472% | $119.1131 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $150.38 | 11.236% | $167.2767 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $833.43 | $914.1630 | $914.16 | $914.20 | $914.20 | |