| 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 | $8.87 | 8.213% | $9.5985 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $23.53 | 9.508% | $25.7672 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $19.87 | 12.790% | $22.4114 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $103.82 | 3.855% | $107.8223 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $61.57 | 8.254% | $66.652 | $66.65 | $66.65 | $66.70 |
| Purchase #6 | $134.37 | 11.611% | $149.9717 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $39.45 | 8.867% | $42.948 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $391.48 | $425.1711 | $425.17 | $425.10 | $425.20 | |