| 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 | $23.78 | 13.453% | $26.9791 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $180.70 | 7.548% | $194.3392 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $139.51 | 4.729% | $146.1074 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $113.54 | 9.800% | $124.6669 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $76.92 | 3.751% | $79.8053 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $58.77 | 10.251% | $64.7945 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $105.84 | 7.241% | $113.5039 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $699.06 | $750.1963 | $750.20 | $750.20 | $750.20 | |