| 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 | $14.61 | 5.739% | $15.4485 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $40.35 | 10.315% | $44.5121 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $37.58 | 8.381% | $40.7296 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $217.44 | 12.590% | $244.8157 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $180.85 | 6.510% | $192.6233 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $126.49 | 11.487% | $141.0199 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $194.38 | 10.800% | $215.373 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $811.70 | $894.5221 | $894.52 | $894.45 | $894.40 | |