| 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 | $15.41 | 3.500% | $15.9494 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $34.38 | 4.565% | $35.9494 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $144.30 | 3.468% | $149.3043 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $189.93 | 9.290% | $207.5745 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $54.52 | 6.144% | $57.8697 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $131.81 | 12.441% | $148.2085 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $99.68 | 4.788% | $104.4527 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $670.03 | $719.3085 | $719.30 | $719.25 | $719.30 | |