| 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 | $15.51 | 6.817% | $16.5673 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $94.41 | 6.229% | $100.2908 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $82.91 | 11.570% | $92.5027 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $75.85 | 5.691% | $80.1666 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $193.90 | 8.865% | $211.0892 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $161.97 | 9.801% | $177.8447 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $106.70 | 8.735% | $116.0202 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $731.25 | $794.4815 | $794.48 | $794.45 | $794.50 | |