| 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 | $219.32 | 6.127% | $232.7577 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $74.30 | 6.866% | $79.4014 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $102.40 | 4.177% | $106.6772 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $73.42 | 3.580% | $76.0484 | $76.05 | $76.05 | $76.00 |
| Purchase #5 | $204.46 | 8.159% | $221.1419 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $8.68 | 9.432% | $9.4987 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $79.91 | 13.789% | $90.9288 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $762.49 | $816.4541 | $816.46 | $816.50 | $816.40 | |