| 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 | $17.42 | 13.308% | $19.7383 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $204.64 | 9.861% | $224.8196 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $45.65 | 10.457% | $50.4236 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $175.42 | 9.832% | $192.6673 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $87.31 | 4.136% | $90.9211 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $170.51 | 7.404% | $183.1346 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $51.46 | 5.856% | $54.4735 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $752.41 | $816.1780 | $816.17 | $816.10 | $816.10 | |