| 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 | $84.51 | 5.838% | $89.4437 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $83.65 | 4.148% | $87.1198 | $87.12 | $87.10 | $87.10 |
| Purchase #3 | $217.69 | 11.265% | $242.2128 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $136.27 | 8.647% | $148.0533 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $226.26 | 4.148% | $235.6453 | $235.65 | $235.65 | $235.60 |
| Purchase #6 | $68.79 | 6.136% | $73.011 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $175.45 | 10.818% | $194.4302 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $992.62 | $1,069.9161 | $1,069.91 | $1,069.90 | $1,069.80 | |