| 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 | $70.58 | 5.536% | $74.4873 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $15.42 | 11.677% | $17.2206 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $11.41 | 9.831% | $12.5317 | $12.53 | $12.55 | $12.50 |
| Purchase #4 | $16.33 | 12.148% | $18.3138 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $155.82 | 6.776% | $166.3784 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $201.34 | 13.702% | $228.9276 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $235.90 | 7.576% | $253.7718 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $706.80 | $771.6312 | $771.63 | $771.65 | $771.60 | |