| 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 | $41.47 | 6.235% | $44.0557 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $172.54 | 5.833% | $182.6043 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $29.81 | 7.460% | $32.0338 | $32.03 | $32.05 | $32.00 |
| Purchase #4 | $36.68 | 6.765% | $39.1614 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $105.58 | 6.814% | $112.7742 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $143.60 | 9.189% | $156.7954 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $131.78 | 13.164% | $149.1275 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $661.46 | $716.5523 | $716.55 | $716.55 | $716.60 | |