| 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 | $84.81 | 3.870% | $88.0921 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $147.36 | 13.432% | $167.1534 | $167.15 | $167.15 | $167.20 |
| Purchase #3 | $63.79 | 4.764% | $66.829 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $111.45 | 10.457% | $123.1043 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $131.83 | 5.570% | $139.1729 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $143.37 | 6.322% | $152.4339 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $51.58 | 12.514% | $58.0347 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $734.19 | $794.8203 | $794.80 | $794.85 | $794.80 | |