| 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 | $98.67 | 12.447% | $110.9515 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $44.57 | 5.677% | $47.1002 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $220.52 | 13.590% | $250.4887 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $109.73 | 11.163% | $121.9792 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $6.97 | 4.252% | $7.2664 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $109.65 | 3.450% | $113.4329 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $50.27 | 12.241% | $56.4236 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $640.38 | $707.6425 | $707.64 | $707.65 | $707.70 | |