| 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 | $75.61 | 8.200% | $81.81 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $42.36 | 4.810% | $44.3975 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $114.48 | 6.472% | $121.8891 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $93.65 | 6.761% | $99.9817 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $38.71 | 7.305% | $41.5378 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $98.91 | 10.167% | $108.9662 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $69.84 | 11.161% | $77.6348 | $77.63 | $77.65 | $77.60 |
| 7 purchase totals = | $533.56 | $576.2171 | $576.22 | $576.25 | $576.20 | |