| 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 | $40.96 | 7.474% | $44.0214 | $44.02 | $44.00 | $44.00 |
| Purchase #2 | $177.43 | 7.649% | $191.0016 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $221.50 | 10.205% | $244.1041 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $12.80 | 9.652% | $14.0355 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $68.50 | 4.589% | $71.6435 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $218.98 | 6.213% | $232.5852 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $79.53 | 12.298% | $89.3106 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $819.70 | $886.7019 | $886.70 | $886.70 | $886.60 | |