| 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 | $7.33 | 3.741% | $7.6042 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $117.51 | 12.327% | $131.9955 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $186.76 | 6.305% | $198.5352 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $208.33 | 5.200% | $219.1632 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $186.33 | 5.519% | $196.6136 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $87.49 | 11.122% | $97.2206 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $7.42 | 9.812% | $8.1481 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $801.17 | $859.2804 | $859.28 | $859.25 | $859.20 | |