| 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 | $81.32 | 6.711% | $86.7774 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $129.67 | 6.591% | $138.2165 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $75.30 | 12.122% | $84.4279 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $66.70 | 11.248% | $74.2024 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $43.88 | 8.842% | $47.7599 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $119.44 | 6.209% | $126.856 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $63.27 | 11.378% | $70.4689 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $579.58 | $628.7090 | $628.72 | $628.70 | $628.80 | |