| 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 | $27.63 | 8.301% | $29.9236 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $41.92 | 7.107% | $44.8993 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $140.29 | 7.493% | $150.8019 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $44.28 | 11.553% | $49.3957 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $164.71 | 12.364% | $185.0747 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $178.96 | 10.283% | $197.3625 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $140.55 | 11.363% | $156.5207 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $738.34 | $813.9784 | $813.97 | $813.90 | $814.00 | |