| 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 | $41.93 | 6.477% | $44.6458 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $114.36 | 10.469% | $126.3323 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $127.91 | 5.751% | $135.2661 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $87.45 | 8.451% | $94.8404 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $143.45 | 8.190% | $155.1986 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $142.74 | 12.574% | $160.6881 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $157.38 | 8.251% | $170.3654 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $815.22 | $887.3367 | $887.35 | $887.35 | $887.30 | |