| 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 | $82.75 | 5.124% | $86.9901 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $101.87 | 6.150% | $108.135 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $211.61 | 6.419% | $225.1932 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $22.70 | 9.381% | $24.8295 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $111.72 | 5.552% | $117.9227 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $82.80 | 7.726% | $89.1971 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $178.67 | 5.536% | $188.5612 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $792.12 | $840.8288 | $840.83 | $840.85 | $840.80 | |