| 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 | $195.93 | 9.477% | $214.4983 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $81.90 | 6.642% | $87.3398 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $184.27 | 4.860% | $193.2255 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $116.76 | 6.532% | $124.3868 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $19.40 | 10.864% | $21.5076 | $21.51 | $21.50 | $21.50 |
| Purchase #6 | $106.86 | 5.847% | $113.1081 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $41.29 | 8.688% | $44.8773 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $746.41 | $798.9434 | $798.96 | $799.00 | $798.90 | |