| 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 | $39.67 | 9.155% | $43.3018 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $8.49 | 11.379% | $9.4561 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $6.70 | 10.675% | $7.4152 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $167.88 | 5.309% | $176.7927 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $197.87 | 11.853% | $221.3235 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $161.75 | 3.133% | $166.8176 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $86.65 | 13.149% | $98.0436 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $669.01 | $723.1505 | $723.15 | $723.10 | $723.10 | |