| 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 | $71.59 | 5.386% | $75.4458 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $202.62 | 8.796% | $220.4425 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $72.36 | 11.422% | $80.625 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $96.89 | 13.611% | $110.0777 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $27.92 | 4.191% | $29.0901 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $172.29 | 4.798% | $180.5565 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $30.38 | 12.559% | $34.1954 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $674.05 | $730.4330 | $730.45 | $730.50 | $730.40 | |