| 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 | $110.87 | 4.829% | $116.2239 | $116.22 | $116.20 | $116.20 |
| Purchase #2 | $35.41 | 4.418% | $36.9744 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $211.30 | 3.235% | $218.1356 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $55.37 | 9.253% | $60.4934 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $39.25 | 6.262% | $41.7078 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $203.48 | 7.470% | $218.68 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $156.42 | 3.742% | $162.2732 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $812.10 | $854.4883 | $854.48 | $854.45 | $854.50 | |