| 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 | $56.71 | 4.431% | $59.2228 | $59.22 | $59.20 | $59.20 |
| Purchase #2 | $74.67 | 12.826% | $84.2472 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $141.66 | 10.719% | $156.8445 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $31.93 | 3.559% | $33.0664 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $69.96 | 11.131% | $77.7472 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $227.90 | 7.637% | $245.3047 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $210.72 | 12.792% | $237.6753 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $813.55 | $894.1081 | $894.11 | $894.10 | $894.00 | |