| 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 | $63.60 | 11.124% | $70.6749 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $79.36 | 7.668% | $85.4453 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $96.63 | 12.395% | $108.6073 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $22.72 | 10.134% | $25.0224 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $53.69 | 4.610% | $56.1651 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $148.87 | 4.563% | $155.6629 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $87.87 | 6.222% | $93.3373 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $552.74 | $594.9152 | $594.92 | $594.85 | $594.90 | |