| 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 | $34.36 | 10.390% | $37.93 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $153.31 | 7.767% | $165.2176 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $27.60 | 4.560% | $28.8586 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $108.25 | 4.803% | $113.4492 | $113.45 | $113.45 | $113.40 |
| Purchase #5 | $236.98 | 11.696% | $264.6972 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $8.50 | 5.185% | $8.9407 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $62.66 | 13.242% | $70.9574 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $631.66 | $690.0507 | $690.06 | $690.05 | $690.00 | |