| 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 | $30.82 | 12.822% | $34.7717 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $47.58 | 8.389% | $51.5715 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $74.32 | 4.559% | $77.7082 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $13.62 | 10.333% | $15.0274 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $108.46 | 12.341% | $121.845 | $121.85 | $121.85 | $121.80 |
| Purchase #6 | $53.78 | 11.439% | $59.9319 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $211.80 | 3.470% | $219.1495 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $540.38 | $580.0052 | $580.01 | $580.00 | $579.90 | |