| 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 | $24.98 | 9.612% | $27.3811 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $39.88 | 9.562% | $43.6933 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $113.56 | 10.352% | $125.3157 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $34.90 | 3.607% | $36.1588 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $38.42 | 10.161% | $42.3239 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $113.55 | 5.130% | $119.3751 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $167.70 | 4.530% | $175.2968 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $532.99 | $569.5447 | $569.55 | $569.55 | $569.60 | |