| 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 | $89.40 | 5.610% | $94.4153 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $174.38 | 10.485% | $192.6637 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $67.39 | 10.716% | $74.6115 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $176.80 | 4.166% | $184.1655 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $185.50 | 12.190% | $208.1125 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $147.40 | 12.102% | $165.2383 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $45.58 | 8.151% | $49.2952 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $886.45 | $968.5020 | $968.51 | $968.45 | $968.50 | |