| 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 | $101.33 | 12.703% | $114.2019 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $64.57 | 10.801% | $71.5442 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $64.81 | 9.800% | $71.1614 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $73.60 | 5.498% | $77.6465 | $77.65 | $77.65 | $77.60 |
| Purchase #5 | $70.35 | 13.150% | $79.601 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $173.63 | 3.711% | $180.0734 | $180.07 | $180.05 | $180.10 |
| Purchase #7 | $218.75 | 3.681% | $226.8022 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $767.04 | $821.0306 | $821.02 | $821.00 | $821.00 | |