| 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 | $146.79 | 3.513% | $151.9467 | $151.95 | $151.95 | $151.90 |
| Purchase #2 | $34.86 | 12.189% | $39.1091 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $5.36 | 12.582% | $6.0344 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $19.83 | 4.551% | $20.7325 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $241.61 | 8.653% | $262.5165 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $72.89 | 8.486% | $79.0754 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $81.83 | 11.204% | $90.9982 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $603.17 | $650.4128 | $650.42 | $650.45 | $650.30 | |