| 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 | $59.57 | 9.199% | $65.0498 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $120.55 | 6.751% | $128.6883 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $241.87 | 5.653% | $255.5429 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $78.96 | 8.619% | $85.7656 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $15.88 | 6.406% | $16.8973 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $164.29 | 9.816% | $180.4167 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $109.28 | 3.811% | $113.4447 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $790.40 | $845.8053 | $845.81 | $845.80 | $845.70 | |