| 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 | $66.61 | 12.343% | $74.8317 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $105.75 | 11.463% | $117.8721 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $120.37 | 10.702% | $133.252 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $57.54 | 4.515% | $60.1379 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $18.76 | 12.844% | $21.1695 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $142.41 | 5.243% | $149.8766 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $197.53 | 11.519% | $220.2835 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $708.97 | $777.4233 | $777.42 | $777.45 | $777.50 | |