| 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 | $125.38 | 9.212% | $136.93 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $40.83 | 3.112% | $42.1006 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $211.34 | 9.565% | $231.5547 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $46.35 | 13.482% | $52.5989 | $52.60 | $52.60 | $52.60 |
| Purchase #5 | $183.75 | 7.723% | $197.941 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $110.82 | 5.103% | $116.4751 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $87.49 | 10.723% | $96.8716 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $805.96 | $874.4719 | $874.47 | $874.50 | $874.50 | |