| 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 | $7.63 | 11.302% | $8.4923 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $62.59 | 10.611% | $69.2314 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $8.59 | 13.241% | $9.7274 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $56.48 | 5.274% | $59.4588 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $229.27 | 6.346% | $243.8195 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $64.76 | 6.185% | $68.7654 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $108.37 | 7.103% | $116.0675 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $537.69 | $575.5623 | $575.57 | $575.55 | $575.60 | |