| 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 | $39.95 | 4.829% | $41.8792 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $243.53 | 11.561% | $271.6845 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $27.44 | 6.417% | $29.2008 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $38.55 | 8.708% | $41.9069 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $157.40 | 4.206% | $164.0202 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $56.34 | 9.485% | $61.6838 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $168.97 | 13.368% | $191.5579 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $732.18 | $801.9333 | $801.93 | $801.95 | $802.00 | |