| 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 | $15.93 | 8.343% | $17.259 | $17.26 | $17.25 | $17.30 |
| Purchase #2 | $44.49 | 6.379% | $47.328 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $9.36 | 10.113% | $10.3066 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $236.40 | 13.772% | $268.957 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $224.61 | 13.177% | $254.2069 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $250.53 | 12.673% | $282.2797 | $282.28 | $282.30 | $282.30 |
| Purchase #7 | $36.71 | 9.334% | $40.1365 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $818.03 | $920.4737 | $920.49 | $920.50 | $920.50 | |