| 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 | $12.51 | 10.684% | $13.8466 | $13.85 | $13.85 | $13.80 |
| Purchase #2 | $58.37 | 8.664% | $63.4272 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $214.48 | 4.654% | $224.4619 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $34.35 | 6.183% | $36.4739 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $218.63 | 7.610% | $235.2677 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $120.79 | 13.474% | $137.0652 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $223.96 | 8.379% | $242.7256 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $883.09 | $953.2681 | $953.28 | $953.25 | $953.30 | |