| 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 | $34.90 | 4.122% | $36.3386 | $36.34 | $36.35 | $36.30 |
| Purchase #2 | $125.82 | 11.680% | $140.5158 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $32.63 | 12.777% | $36.7991 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $60.58 | 5.831% | $64.1124 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $145.98 | 8.174% | $157.9124 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $172.55 | 12.706% | $194.4742 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $224.65 | 8.549% | $243.8553 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $797.11 | $874.0078 | $874.01 | $873.95 | $874.00 | |