| 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 | $43.40 | 5.850% | $45.9389 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $155.70 | 3.398% | $160.9907 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $42.27 | 6.446% | $44.9947 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $192.76 | 6.271% | $204.848 | $204.85 | $204.85 | $204.80 |
| Purchase #5 | $64.88 | 10.639% | $71.7826 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $137.40 | 8.651% | $149.2865 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $55.53 | 4.214% | $57.87 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $691.94 | $735.7114 | $735.71 | $735.75 | $735.70 | |