| 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 | $39.32 | 3.632% | $40.7481 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $125.64 | 6.575% | $133.9008 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $71.54 | 12.378% | $80.3952 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $103.96 | 7.537% | $111.7955 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $25.93 | 8.833% | $28.2204 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $204.93 | 11.511% | $228.5195 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $56.76 | 12.673% | $63.9532 | $63.95 | $63.95 | $64.00 |
| 7 purchase totals = | $628.08 | $687.5327 | $687.54 | $687.50 | $687.50 | |