| 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 | $23.46 | 10.535% | $25.9315 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $90.73 | 10.448% | $100.2095 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $28.42 | 3.615% | $29.4474 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $234.88 | 9.483% | $257.1537 | $257.15 | $257.15 | $257.20 |
| Purchase #5 | $85.63 | 5.428% | $90.278 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $204.52 | 8.809% | $222.5362 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $13.32 | 5.617% | $14.0682 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $680.96 | $739.6245 | $739.63 | $739.65 | $739.60 | |