| 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 | $106.57 | 11.587% | $118.9183 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $245.68 | 9.389% | $268.7469 | $268.75 | $268.75 | $268.70 |
| Purchase #3 | $192.63 | 10.273% | $212.4189 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $73.52 | 8.309% | $79.6288 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $79.87 | 5.225% | $84.0432 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $156.39 | 11.551% | $174.4546 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $33.39 | 5.557% | $35.2455 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $888.05 | $973.4562 | $973.46 | $973.45 | $973.30 | |