| 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 | $10.95 | 9.632% | $12.0047 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $5.50 | 3.126% | $5.6719 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $194.61 | 11.321% | $216.6418 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $85.27 | 13.273% | $96.5879 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $202.66 | 10.620% | $224.1825 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $141.50 | 9.640% | $155.1406 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $143.76 | 10.738% | $159.1969 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $784.25 | $869.4263 | $869.42 | $869.45 | $869.40 | |