| 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 | $67.80 | 9.207% | $74.0423 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $82.64 | 4.439% | $86.3084 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $112.98 | 8.322% | $122.3822 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $45.67 | 12.322% | $51.2975 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $156.44 | 12.352% | $175.7635 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $86.36 | 5.579% | $91.178 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $67.65 | 10.204% | $74.553 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $619.54 | $675.5249 | $675.52 | $675.55 | $675.60 | |