| 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 | $69.54 | 8.425% | $75.3987 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $145.92 | 12.758% | $164.5365 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $88.77 | 7.722% | $95.6248 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $17.96 | 13.487% | $20.3823 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $85.68 | 11.376% | $95.427 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $158.31 | 12.269% | $177.7331 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $56.85 | 7.806% | $61.2877 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $623.03 | $690.3901 | $690.39 | $690.45 | $690.30 | |