| 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 | $99.64 | 11.138% | $110.7379 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $142.63 | 5.110% | $149.9184 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $41.66 | 4.427% | $43.5043 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $17.66 | 9.557% | $19.3478 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $106.80 | 6.662% | $113.915 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $132.93 | 4.254% | $138.5848 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $233.34 | 4.607% | $244.09 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $774.66 | $820.0982 | $820.10 | $820.10 | $820.00 | |