| 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 | $22.57 | 12.284% | $25.3425 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $98.53 | 9.527% | $107.917 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $227.59 | 7.848% | $245.4513 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $54.35 | 10.630% | $60.1274 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $202.70 | 6.799% | $216.4816 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $244.27 | 6.485% | $260.1109 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $5.58 | 13.593% | $6.3385 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $855.59 | $921.7692 | $921.77 | $921.80 | $921.70 | |