| 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 | $52.76 | 5.838% | $55.8401 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $42.93 | 12.105% | $48.1267 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $110.89 | 8.697% | $120.5341 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $32.50 | 9.646% | $35.635 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $229.39 | 4.629% | $240.0085 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $18.45 | 3.412% | $19.0795 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $99.83 | 12.366% | $112.175 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $586.75 | $631.3989 | $631.41 | $631.50 | $631.30 | |