| 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 | $35.47 | 7.287% | $38.0547 | $38.05 | $38.05 | $38.10 |
| Purchase #2 | $61.41 | 8.345% | $66.5347 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $243.28 | 9.264% | $265.8175 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $121.34 | 13.712% | $137.9781 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $113.92 | 4.269% | $118.7832 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $118.61 | 5.124% | $124.6876 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $151.58 | 12.151% | $169.9985 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $845.61 | $921.8543 | $921.85 | $921.90 | $921.90 | |