| 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 | $32.70 | 11.212% | $36.3663 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $70.78 | 6.839% | $75.6206 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $69.86 | 13.265% | $79.1269 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $160.80 | 12.157% | $180.3485 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $34.51 | 5.405% | $36.3753 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $166.44 | 13.201% | $188.4117 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $172.27 | 13.482% | $195.4954 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $707.36 | $791.7447 | $791.76 | $791.75 | $791.70 | |