| 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 | $15.28 | 10.543% | $16.891 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $185.95 | 13.205% | $210.5047 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $64.38 | 8.125% | $69.6109 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $88.43 | 8.440% | $95.8935 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $66.52 | 6.181% | $70.6316 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $175.88 | 11.867% | $196.7517 | $196.75 | $196.75 | $196.80 |
| Purchase #7 | $190.57 | 9.691% | $209.0381 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $787.01 | $869.3215 | $869.31 | $869.35 | $869.30 | |