| 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 | $65.70 | 10.124% | $72.3515 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $221.30 | 13.861% | $251.9744 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $151.33 | 5.694% | $159.9467 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $31.99 | 3.571% | $33.1324 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $93.63 | 8.537% | $101.6232 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $188.27 | 7.665% | $202.7009 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $61.90 | 13.804% | $70.4447 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $814.12 | $892.1738 | $892.16 | $892.15 | $892.10 | |