| 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 | $102.50 | 10.266% | $113.0227 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $112.79 | 7.255% | $120.9729 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $249.62 | 7.303% | $267.8497 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $95.30 | 7.824% | $102.7563 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $72.41 | 6.577% | $77.1724 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $51.59 | 5.804% | $54.5843 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $37.37 | 9.508% | $40.9231 | $40.92 | $40.90 | $40.90 |
| 7 purchase totals = | $721.58 | $777.2814 | $777.27 | $777.20 | $777.30 | |