| 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 | $96.34 | 8.289% | $104.3256 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $69.41 | 11.374% | $77.3047 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $26.61 | 9.176% | $29.0517 | $29.05 | $29.05 | $29.10 |
| Purchase #4 | $50.95 | 4.809% | $53.4002 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $48.53 | 12.268% | $54.4837 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $115.84 | 11.168% | $128.777 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $235.68 | 13.629% | $267.8008 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $643.36 | $715.1437 | $715.14 | $715.20 | $715.20 | |