| 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 | $19.59 | 11.282% | $21.8001 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $25.83 | 12.294% | $29.0055 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $61.38 | 12.600% | $69.1139 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $103.83 | 8.488% | $112.6431 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $212.68 | 7.516% | $228.665 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $139.58 | 7.874% | $150.5705 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $57.45 | 13.323% | $65.1041 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $620.34 | $676.9022 | $676.90 | $676.85 | $676.90 | |