| 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 | $17.49 | 12.113% | $19.6086 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $50.67 | 8.258% | $54.8543 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $22.91 | 6.703% | $24.4457 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $125.78 | 10.452% | $138.9265 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $147.66 | 6.416% | $157.1339 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $229.36 | 10.659% | $253.8075 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $195.99 | 12.396% | $220.2849 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $789.86 | $869.0614 | $869.06 | $869.10 | $869.00 | |