| 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 | $80.55 | 13.123% | $91.1206 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $82.66 | 6.534% | $88.061 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $185.44 | 4.571% | $193.9165 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $82.61 | 7.135% | $88.5042 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $20.92 | 5.364% | $22.0421 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $98.57 | 4.595% | $103.0993 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $205.53 | 7.530% | $221.0064 | $221.01 | $221.00 | $221.00 |
| 7 purchase totals = | $756.28 | $807.7501 | $807.75 | $807.70 | $807.70 | |