| 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 | $80.84 | 4.111% | $84.1633 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $97.65 | 7.743% | $105.211 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $36.54 | 6.368% | $38.8669 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $211.43 | 10.627% | $233.8987 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $84.90 | 5.758% | $89.7885 | $89.79 | $89.80 | $89.80 |
| Purchase #6 | $217.83 | 8.683% | $236.7442 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $26.77 | 6.703% | $28.5644 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $755.96 | $817.2370 | $817.23 | $817.20 | $817.30 | |