| 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 | $56.79 | 10.637% | $62.8308 | $62.83 | $62.85 | $62.80 |
| Purchase #2 | $135.88 | 5.258% | $143.0246 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $45.27 | 8.231% | $48.9962 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $73.48 | 9.240% | $80.2696 | $80.27 | $80.25 | $80.30 |
| Purchase #5 | $114.27 | 6.241% | $121.4016 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $41.67 | 4.821% | $43.6789 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $221.76 | 11.279% | $246.7723 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $689.12 | $746.9740 | $746.97 | $746.95 | $747.00 | |