| 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 | $33.42 | 7.508% | $35.9292 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $21.59 | 5.656% | $22.8111 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $131.75 | 13.861% | $150.0119 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $101.85 | 10.414% | $112.4567 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $45.26 | 6.205% | $48.0684 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $103.64 | 5.321% | $109.1547 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $223.59 | 5.544% | $235.9858 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $661.10 | $714.4178 | $714.42 | $714.40 | $714.50 | |