| 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 | $32.56 | 5.682% | $34.4101 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $90.55 | 9.570% | $99.2156 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $163.97 | 11.384% | $182.6363 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $57.92 | 7.833% | $62.4569 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $22.61 | 7.658% | $24.3415 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $27.62 | 4.176% | $28.7734 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $104.30 | 3.720% | $108.18 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $499.53 | $540.0138 | $540.02 | $540.00 | $540.00 | |