| 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 | $32.60 | 6.460% | $34.706 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $19.86 | 11.149% | $22.0742 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $25.88 | 6.682% | $27.6093 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $159.39 | 4.329% | $166.29 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $175.42 | 6.582% | $186.9661 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $139.69 | 7.854% | $150.6613 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $51.30 | 7.219% | $55.0033 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $604.14 | $643.3102 | $643.31 | $643.25 | $643.40 | |