| 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 | $137.40 | 11.868% | $153.7066 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $55.93 | 7.526% | $60.1393 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $41.58 | 3.422% | $43.0029 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $44.85 | 3.739% | $46.5269 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $132.48 | 11.209% | $147.3297 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $124.97 | 4.620% | $130.7436 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $93.40 | 5.740% | $98.7612 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $630.61 | $680.2102 | $680.21 | $680.25 | $680.10 | |