| 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 | $93.90 | 8.177% | $101.5782 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $50.27 | 6.280% | $53.427 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $238.27 | 10.785% | $263.9674 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $102.88 | 9.162% | $112.3059 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $20.45 | 9.355% | $22.3631 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $244.27 | 13.545% | $277.3564 | $277.36 | $277.35 | $277.40 |
| Purchase #7 | $116.83 | 8.268% | $126.4895 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $866.87 | $957.4875 | $957.50 | $957.50 | $957.60 | |