| 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 | $50.31 | 6.570% | $53.6154 | $53.62 | $53.60 | $53.60 |
| Purchase #2 | $219.74 | 12.482% | $247.1679 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $139.40 | 9.430% | $152.5454 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $74.40 | 11.858% | $83.2224 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $219.34 | 13.275% | $248.4574 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $110.91 | 5.703% | $117.2352 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $66.38 | 6.393% | $70.6237 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $880.48 | $972.8674 | $972.88 | $972.80 | $972.80 | |