| 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 | $75.40 | 6.469% | $80.2776 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $195.49 | 9.806% | $214.6597 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $210.64 | 5.487% | $222.1978 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $247.84 | 5.211% | $260.7549 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $29.80 | 8.804% | $32.4236 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $93.75 | 5.135% | $98.5641 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $55.47 | 4.328% | $57.8707 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $908.39 | $966.7484 | $966.74 | $966.70 | $966.90 | |