| 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 | $227.38 | 13.743% | $258.6288 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $51.46 | 7.459% | $55.2984 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $32.31 | 10.630% | $35.7446 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $20.77 | 6.311% | $22.0808 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $47.85 | 7.426% | $51.4033 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $90.64 | 4.200% | $94.4469 | $94.45 | $94.45 | $94.40 |
| Purchase #7 | $241.71 | 6.395% | $257.1674 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $712.12 | $774.7702 | $774.77 | $774.80 | $774.70 | |