| 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 | $192.69 | 6.546% | $205.3035 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $94.96 | 12.752% | $107.0693 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $51.68 | 3.535% | $53.5069 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $115.66 | 4.579% | $120.9561 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $109.79 | 6.522% | $116.9505 | $116.95 | $116.95 | $117.00 |
| Purchase #6 | $32.32 | 7.362% | $34.6994 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $58.42 | 6.326% | $62.1156 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $655.52 | $700.6013 | $700.61 | $700.55 | $700.70 | |