| 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 | $11.68 | 11.853% | $13.0644 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $45.78 | 4.254% | $47.7275 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $75.74 | 9.270% | $82.7611 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $90.58 | 4.407% | $94.5719 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $19.85 | 6.669% | $21.1738 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $88.46 | 5.617% | $93.4288 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $96.94 | 7.386% | $104.1 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $429.03 | $456.8275 | $456.82 | $456.80 | $456.90 | |