| 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 | $71.99 | 8.156% | $77.8615 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $185.25 | 13.434% | $210.1365 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $38.60 | 7.439% | $41.4715 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $216.95 | 3.124% | $223.7275 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $166.56 | 7.246% | $178.6289 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $67.62 | 10.839% | $74.9493 | $74.95 | $74.95 | $74.90 |
| Purchase #7 | $76.63 | 4.718% | $80.2454 | $80.25 | $80.25 | $80.20 |
| 7 purchase totals = | $823.60 | $887.0206 | $887.03 | $887.05 | $886.90 | |