| 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 | $79.52 | 4.408% | $83.0252 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $130.97 | 12.475% | $147.3085 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $202.91 | 9.122% | $221.4195 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $20.52 | 7.222% | $22.002 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $92.72 | 8.278% | $100.3954 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $195.69 | 4.623% | $204.7367 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $137.59 | 3.616% | $142.5653 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $859.92 | $921.4526 | $921.47 | $921.45 | $921.40 | |