| 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 | $40.39 | 10.324% | $44.5599 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $93.38 | 3.237% | $96.4027 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $43.46 | 10.243% | $47.9116 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $132.94 | 3.160% | $137.1409 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $245.36 | 3.303% | $253.4642 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $218.49 | 5.386% | $230.2579 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $53.71 | 7.389% | $57.6786 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $827.73 | $867.4158 | $867.41 | $867.40 | $867.50 | |