| 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 | $107.32 | 8.761% | $116.7223 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $95.37 | 10.408% | $105.2961 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $38.61 | 5.286% | $40.6509 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $215.44 | 7.576% | $231.7617 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $17.90 | 6.787% | $19.1149 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $71.95 | 4.819% | $75.4173 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $206.26 | 13.150% | $233.3832 | $233.38 | $233.40 | $233.40 |
| 7 purchase totals = | $752.85 | $822.3464 | $822.34 | $822.30 | $822.40 | |