| 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 | $30.70 | 6.677% | $32.7498 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $162.56 | 5.406% | $171.348 | $171.35 | $171.35 | $171.30 |
| Purchase #3 | $60.61 | 3.546% | $62.7592 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $23.56 | 4.345% | $24.5837 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $58.48 | 12.247% | $65.642 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $182.25 | 5.738% | $192.7075 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $101.90 | 8.637% | $110.7011 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $620.06 | $660.4913 | $660.49 | $660.50 | $660.40 | |