| 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 | $66.76 | 6.397% | $71.0306 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $135.67 | 9.418% | $148.4474 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $147.96 | 12.703% | $166.7554 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $39.53 | 11.460% | $44.0601 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $64.84 | 8.378% | $70.2723 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $54.32 | 11.382% | $60.5027 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $109.37 | 11.768% | $122.2407 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $618.45 | $683.3092 | $683.31 | $683.30 | $683.30 | |