| 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 | $90.71 | 9.140% | $99.0009 | $99.00 | $99.00 | $99.00 |
| Purchase #2 | $174.39 | 3.767% | $180.9593 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $101.85 | 5.543% | $107.4955 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $145.88 | 9.397% | $159.5883 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $135.65 | 9.240% | $148.1841 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $42.93 | 5.154% | $45.1426 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $99.47 | 8.162% | $107.5887 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $790.88 | $847.9594 | $847.96 | $848.00 | $848.00 | |