| 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 | $84.59 | 5.452% | $89.2018 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $90.49 | 11.551% | $100.9425 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $44.52 | 3.323% | $45.9994 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $62.34 | 10.164% | $68.6762 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $238.51 | 11.681% | $266.3704 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $56.94 | 12.822% | $64.2408 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $211.85 | 11.503% | $236.2191 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $789.24 | $871.6502 | $871.65 | $871.65 | $871.60 | |