| 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 | $29.57 | 5.419% | $31.1724 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $53.42 | 13.640% | $60.7065 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $137.25 | 11.442% | $152.9541 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $32.71 | 9.303% | $35.753 | $35.75 | $35.75 | $35.80 |
| Purchase #5 | $147.77 | 11.143% | $164.236 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $222.83 | 10.510% | $246.2494 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $116.49 | 9.281% | $127.3014 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $740.04 | $818.3728 | $818.37 | $818.35 | $818.40 | |