| 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 | $91.95 | 4.195% | $95.8073 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $120.70 | 6.283% | $128.2836 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $69.53 | 9.506% | $76.1395 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $101.64 | 3.246% | $104.9392 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $71.59 | 4.184% | $74.5853 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $59.86 | 3.103% | $61.7175 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $18.34 | 12.176% | $20.5731 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $533.61 | $562.0455 | $562.05 | $562.05 | $562.00 | |