| 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 | $50.80 | 6.132% | $53.9151 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $80.72 | 9.698% | $88.5482 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $60.60 | 13.194% | $68.5956 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $117.42 | 3.235% | $121.2185 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $96.42 | 12.116% | $108.1022 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $147.84 | 12.524% | $166.3555 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $64.88 | 6.866% | $69.3347 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $618.68 | $676.0698 | $676.08 | $676.05 | $676.00 | |