| 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 | $34.37 | 9.557% | $37.6547 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $101.35 | 5.177% | $106.5969 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $170.68 | 8.148% | $184.587 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $170.72 | 12.411% | $191.9081 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $26.96 | 7.779% | $29.0572 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $136.86 | 9.495% | $149.8549 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $39.37 | 10.251% | $43.4058 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $680.31 | $743.0646 | $743.07 | $743.05 | $743.20 | |