| 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 | $40.61 | 8.266% | $43.9668 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $21.55 | 3.137% | $22.226 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $21.62 | 13.596% | $24.5595 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $121.67 | 12.315% | $136.6537 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $194.71 | 12.316% | $218.6905 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $184.66 | 3.806% | $191.6882 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $95.84 | 8.494% | $103.9806 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $680.66 | $741.7653 | $741.77 | $741.80 | $741.90 | |