| 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 | $237.78 | 7.853% | $256.4529 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $85.68 | 10.438% | $94.6233 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $234.49 | 7.683% | $252.5059 | $252.51 | $252.50 | $252.50 |
| Purchase #4 | $157.59 | 5.465% | $166.2023 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $21.84 | 4.644% | $22.8542 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $42.47 | 8.173% | $45.9411 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $84.31 | 10.460% | $93.1288 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $864.16 | $931.7085 | $931.70 | $931.70 | $931.70 | |