| 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 | $18.52 | 4.412% | $19.3371 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $93.33 | 11.642% | $104.1955 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $44.75 | 12.155% | $50.1894 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $138.41 | 3.267% | $142.9319 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $131.39 | 10.687% | $145.4316 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $19.76 | 6.159% | $20.977 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $204.70 | 3.174% | $211.1972 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $650.86 | $694.2597 | $694.27 | $694.35 | $694.20 | |