| 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 | $89.72 | 4.399% | $93.6668 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $46.46 | 11.753% | $51.9204 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $227.57 | 4.643% | $238.1361 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $5.38 | 9.226% | $5.8764 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $90.40 | 13.443% | $102.5525 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $10.96 | 8.433% | $11.8843 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $214.28 | 13.717% | $243.6728 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $684.77 | $747.7093 | $747.71 | $747.70 | $747.80 | |