| 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 | $99.41 | 3.839% | $103.2263 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $22.80 | 8.688% | $24.7809 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $103.36 | 9.459% | $113.1368 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $161.89 | 10.247% | $178.4789 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $162.81 | 5.111% | $171.1312 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $204.45 | 13.614% | $232.2838 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $25.93 | 7.257% | $27.8117 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $780.65 | $850.8496 | $850.85 | $850.95 | $850.80 | |