| 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 | $64.31 | 13.190% | $72.7925 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $240.39 | 10.587% | $265.8401 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $102.88 | 7.430% | $110.524 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $116.99 | 6.708% | $124.8377 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $178.39 | 12.705% | $201.0544 | $201.05 | $201.05 | $201.10 |
| Purchase #6 | $14.60 | 6.869% | $15.6029 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $84.96 | 8.615% | $92.2793 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $802.52 | $882.9309 | $882.92 | $882.95 | $882.90 | |