| 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 | $65.46 | 6.606% | $69.7843 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $150.82 | 10.207% | $166.2142 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $105.77 | 10.363% | $116.7309 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $240.41 | 12.705% | $270.9541 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $72.83 | 9.173% | $79.5107 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $212.70 | 8.288% | $230.3286 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $39.95 | 10.524% | $44.1543 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $887.94 | $977.6771 | $977.66 | $977.70 | $977.70 | |