| 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 | $59.55 | 3.112% | $61.4032 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $132.45 | 10.125% | $145.8606 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $38.55 | 3.112% | $39.7497 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $81.44 | 8.678% | $88.5074 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $203.44 | 10.151% | $224.0912 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $196.42 | 5.246% | $206.7242 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $95.35 | 12.680% | $107.4404 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $807.20 | $873.7767 | $873.77 | $873.75 | $873.70 | |