| 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 | $53.45 | 7.152% | $57.2727 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $75.48 | 7.858% | $81.4112 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $245.68 | 13.433% | $278.6822 | $278.68 | $278.70 | $278.70 |
| Purchase #4 | $153.75 | 11.603% | $171.5896 | $171.59 | $171.60 | $171.60 |
| Purchase #5 | $11.77 | 3.793% | $12.2164 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $194.86 | 4.248% | $203.1377 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $162.64 | 13.304% | $184.2776 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $897.63 | $988.5874 | $988.59 | $988.60 | $988.60 | |