| 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 | $58.99 | 11.186% | $65.5886 | $65.59 | $65.60 | $65.60 |
| Purchase #2 | $10.88 | 12.199% | $12.2073 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $61.34 | 11.732% | $68.5364 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $17.63 | 9.597% | $19.322 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $27.54 | 3.572% | $28.5237 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $10.26 | 13.595% | $11.6548 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $153.80 | 12.450% | $172.9481 | $172.95 | $172.95 | $172.90 |
| 7 purchase totals = | $340.44 | $378.7809 | $378.78 | $378.75 | $378.70 | |