| 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 | $76.35 | 4.169% | $79.533 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $192.59 | 13.824% | $219.2136 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $125.81 | 6.439% | $133.9109 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $179.80 | 7.489% | $193.2652 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $11.80 | 8.122% | $12.7584 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $61.60 | 13.361% | $69.8304 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $145.68 | 11.867% | $162.9678 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $793.63 | $871.4793 | $871.48 | $871.45 | $871.50 | |