| 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 | $212.71 | 5.408% | $224.2134 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $60.28 | 5.757% | $63.7503 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $100.25 | 11.567% | $111.8459 | $111.85 | $111.85 | $111.80 |
| Purchase #4 | $20.49 | 11.784% | $22.9045 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $121.82 | 11.368% | $135.6685 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $90.90 | 7.788% | $97.9793 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $10.46 | 9.203% | $11.4226 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $616.91 | $667.7845 | $667.78 | $667.75 | $667.80 | |