| 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 | $101.42 | 3.650% | $105.1218 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $151.96 | 10.605% | $168.0754 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $5.28 | 6.341% | $5.6148 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $63.86 | 4.466% | $66.712 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $104.34 | 6.163% | $110.7705 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $110.50 | 12.792% | $124.6352 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $112.78 | 6.422% | $120.0227 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $650.14 | $700.9524 | $700.95 | $700.90 | $700.90 | |