| 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 | $67.92 | 9.520% | $74.386 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $44.39 | 9.744% | $48.7154 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $202.59 | 13.516% | $229.9721 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $121.49 | 13.365% | $137.7271 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $209.76 | 6.615% | $223.6356 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $208.28 | 4.842% | $218.3649 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $48.89 | 7.474% | $52.544 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $903.32 | $985.3451 | $985.35 | $985.35 | $985.30 | |