| 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 | $110.48 | 8.494% | $119.8642 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $61.25 | 3.251% | $63.2412 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $100.37 | 5.635% | $106.0258 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $79.73 | 5.385% | $84.0235 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $113.55 | 6.370% | $120.7831 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $70.94 | 5.114% | $74.5679 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $92.94 | 11.598% | $103.7192 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $629.26 | $672.2249 | $672.22 | $672.20 | $672.20 | |