| 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 | $208.64 | 4.433% | $217.889 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $82.33 | 3.671% | $85.3523 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $18.40 | 8.394% | $19.9445 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $90.64 | 11.495% | $101.0591 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $67.42 | 8.202% | $72.9498 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $52.81 | 4.783% | $55.3359 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $111.35 | 8.820% | $121.1711 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $631.59 | $673.7017 | $673.70 | $673.70 | $673.70 | |