| 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 | $66.93 | 10.261% | $73.7977 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $248.97 | 12.775% | $280.7759 | $280.78 | $280.80 | $280.80 |
| Purchase #3 | $204.86 | 3.524% | $212.0793 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $40.39 | 8.522% | $43.832 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $19.64 | 8.117% | $21.2342 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $114.64 | 12.666% | $129.1603 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $65.95 | 6.150% | $70.0059 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $761.38 | $830.8853 | $830.89 | $830.95 | $830.90 | |