| 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 | $103.67 | 12.383% | $116.5075 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $61.76 | 3.166% | $63.7153 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $129.97 | 8.668% | $141.2358 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $51.41 | 5.122% | $54.0432 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $92.94 | 11.678% | $103.7935 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $14.92 | 7.493% | $16.038 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $204.61 | 6.251% | $217.4002 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $659.28 | $712.7335 | $712.74 | $712.75 | $712.60 | |