| 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 | $39.63 | 4.631% | $41.4653 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $169.71 | 11.361% | $188.9908 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $45.73 | 5.340% | $48.172 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $226.63 | 13.362% | $256.9123 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $18.62 | 11.511% | $20.7633 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $31.55 | 3.853% | $32.7656 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $151.42 | 4.307% | $157.9417 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $683.29 | $747.0110 | $747.01 | $746.95 | $747.10 | |