| 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 | $9.33 | 9.723% | $10.2372 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $51.78 | 4.684% | $54.2054 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $216.84 | 12.743% | $244.4719 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $151.58 | 9.359% | $165.7664 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $57.34 | 9.822% | $62.9719 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $41.76 | 10.680% | $46.22 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $70.40 | 4.165% | $73.3322 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $599.03 | $657.2050 | $657.21 | $657.15 | $657.20 | |