| 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 | $49.29 | 4.555% | $51.5352 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $82.75 | 10.833% | $91.7143 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $81.99 | 7.552% | $88.1819 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $41.25 | 3.726% | $42.787 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $88.81 | 9.466% | $97.2168 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $194.74 | 13.256% | $220.5547 | $220.55 | $220.55 | $220.60 |
| Purchase #7 | $103.38 | 5.451% | $109.0152 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $642.21 | $701.0051 | $701.01 | $701.00 | $701.00 | |