| 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 | $39.65 | 7.505% | $42.6257 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $169.74 | 13.225% | $192.1881 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $18.81 | 10.438% | $20.7734 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $132.62 | 7.237% | $142.2177 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $39.59 | 4.722% | $41.4594 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $183.53 | 13.812% | $208.8792 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $219.46 | 4.260% | $228.809 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $803.40 | $876.9525 | $876.96 | $876.95 | $877.00 | |