| 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 | $28.83 | 12.872% | $32.541 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $56.83 | 10.228% | $62.6426 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $236.56 | 10.841% | $262.2055 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $241.57 | 6.764% | $257.9098 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $135.71 | 10.361% | $149.7709 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $90.96 | 4.492% | $95.0459 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $96.54 | 10.169% | $106.3572 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $887.00 | $966.4729 | $966.48 | $966.45 | $966.40 | |