| 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 | $78.55 | 6.259% | $83.4664 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $14.67 | 9.466% | $16.0587 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $89.58 | 13.241% | $101.4413 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $63.94 | 3.562% | $66.2175 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $37.67 | 7.306% | $40.4222 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $104.62 | 3.502% | $108.2838 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $33.88 | 9.461% | $37.0854 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $422.91 | $452.9753 | $452.98 | $452.95 | $453.00 | |