| 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 | $27.97 | 4.580% | $29.251 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $85.60 | 4.231% | $89.2217 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $162.36 | 4.178% | $169.1434 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $195.66 | 7.704% | $210.7336 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $207.34 | 10.373% | $228.8474 | $228.85 | $228.85 | $228.80 |
| Purchase #6 | $117.85 | 9.279% | $128.7853 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $96.95 | 12.712% | $109.2743 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $893.73 | $965.2567 | $965.25 | $965.25 | $965.20 | |