| 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 | $116.46 | 5.331% | $122.6685 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $37.91 | 5.376% | $39.948 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $38.58 | 8.318% | $41.7891 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $200.96 | 12.780% | $226.6427 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $141.50 | 5.650% | $149.4948 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $76.99 | 7.741% | $82.9498 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $182.63 | 12.649% | $205.7309 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $795.03 | $869.2238 | $869.22 | $869.25 | $869.10 | |