| 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 | $99.73 | 12.446% | $112.1424 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $27.62 | 4.731% | $28.9267 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $32.57 | 6.477% | $34.6796 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $196.58 | 4.557% | $205.5382 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $139.27 | 8.364% | $150.9185 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $79.64 | 5.531% | $84.0449 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $118.70 | 9.192% | $129.6109 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $694.11 | $745.8612 | $745.86 | $745.90 | $745.70 | |