| 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 | $211.78 | 6.507% | $225.5605 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $16.97 | 4.675% | $17.7633 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $8.55 | 11.254% | $9.5122 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $196.30 | 12.724% | $221.2772 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $19.99 | 3.465% | $20.6827 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $59.78 | 7.624% | $64.3376 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $87.47 | 4.711% | $91.5907 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $600.84 | $650.7242 | $650.72 | $650.75 | $650.80 | |