| 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 | $156.45 | 10.506% | $172.8866 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $64.89 | 6.259% | $68.9515 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $122.34 | 10.770% | $135.516 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $73.74 | 10.421% | $81.4244 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $65.33 | 6.249% | $69.4125 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $64.31 | 3.531% | $66.5808 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $59.60 | 3.121% | $61.4601 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $606.66 | $656.2319 | $656.23 | $656.20 | $656.30 | |