| 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 | $6.37 | 5.509% | $6.7209 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $24.53 | 10.214% | $27.0355 | $27.04 | $27.05 | $27.00 |
| Purchase #3 | $113.43 | 5.440% | $119.6006 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $148.38 | 11.374% | $165.2567 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $82.67 | 4.158% | $86.1074 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $235.98 | 8.785% | $256.7108 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $33.41 | 4.154% | $34.7979 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $644.77 | $696.2298 | $696.24 | $696.20 | $696.20 | |