| 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 | $91.67 | 7.848% | $98.8643 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $245.46 | 6.855% | $262.2863 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $42.73 | 10.104% | $47.0474 | $47.05 | $47.05 | $47.00 |
| Purchase #4 | $149.70 | 13.668% | $170.161 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $53.54 | 11.228% | $59.5515 | $59.55 | $59.55 | $59.60 |
| Purchase #6 | $159.43 | 11.823% | $178.2794 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $10.25 | 6.356% | $10.9015 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $752.78 | $827.0914 | $827.09 | $827.10 | $827.20 | |