| 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 | $57.66 | 13.145% | $65.2394 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $117.50 | 4.672% | $122.9896 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $210.30 | 6.415% | $223.7907 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $48.40 | 9.629% | $53.0604 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $175.86 | 13.205% | $199.0823 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $58.41 | 10.647% | $64.6289 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $99.27 | 9.611% | $108.8108 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $767.40 | $837.6021 | $837.60 | $837.65 | $837.60 | |