| 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 | $96.38 | 11.429% | $107.3953 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $88.42 | 3.478% | $91.4952 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $130.93 | 7.696% | $141.0064 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $159.58 | 12.825% | $180.0461 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $68.73 | 13.453% | $77.9762 | $77.98 | $78.00 | $78.00 |
| Purchase #6 | $87.59 | 5.738% | $92.6159 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $104.51 | 7.745% | $112.6043 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $736.14 | $803.1394 | $803.16 | $803.15 | $803.10 | |