| 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 | $72.49 | 8.395% | $78.5755 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $34.38 | 4.609% | $35.9646 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $26.58 | 7.781% | $28.6482 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $70.30 | 12.736% | $79.2534 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $112.65 | 5.847% | $119.2366 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $19.86 | 11.686% | $22.1808 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $44.78 | 10.196% | $49.3458 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $381.04 | $413.2049 | $413.21 | $413.25 | $413.20 | |