| 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 | $70.44 | 7.517% | $75.735 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $113.90 | 9.326% | $124.5223 | $124.52 | $124.50 | $124.50 |
| Purchase #3 | $42.25 | 5.309% | $44.4931 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $60.96 | 10.722% | $67.4961 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $131.43 | 6.792% | $140.3567 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $68.67 | 5.396% | $72.3754 | $72.38 | $72.40 | $72.40 |
| Purchase #7 | $195.63 | 9.832% | $214.8643 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $683.28 | $739.8429 | $739.85 | $739.85 | $739.90 | |