| 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 | $15.92 | 9.823% | $17.4838 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $53.69 | 7.451% | $57.6904 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $70.99 | 7.217% | $76.1133 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $247.79 | 10.819% | $274.5984 | $274.60 | $274.60 | $274.60 |
| Purchase #5 | $129.43 | 10.771% | $143.3709 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $20.36 | 12.111% | $22.8258 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $190.53 | 9.252% | $208.1578 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $728.71 | $800.2404 | $800.24 | $800.25 | $800.30 | |