| 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 | $96.40 | 8.635% | $104.7241 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $61.46 | 10.775% | $68.0823 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $65.99 | 8.236% | $71.4249 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $228.96 | 6.208% | $243.1738 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $240.86 | 7.352% | $258.568 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $33.77 | 8.280% | $36.5662 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $145.87 | 13.810% | $166.0146 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $873.31 | $948.5539 | $948.54 | $948.45 | $948.60 | |