| 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 | $198.51 | 10.445% | $219.2444 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $87.77 | 5.596% | $92.6816 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $65.48 | 12.689% | $73.7888 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $28.68 | 12.230% | $32.1876 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $126.38 | 12.373% | $142.017 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $7.69 | 7.642% | $8.2777 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $70.56 | 8.726% | $76.7171 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $585.07 | $644.9142 | $644.92 | $644.95 | $644.90 | |