| 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 | $69.49 | 3.784% | $72.1195 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $93.60 | 6.108% | $99.3171 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $139.99 | 10.492% | $154.6778 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $12.47 | 10.793% | $13.8159 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $8.56 | 5.455% | $9.0269 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $235.53 | 3.672% | $244.1787 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $16.67 | 10.332% | $18.3923 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $576.31 | $611.5282 | $611.54 | $611.55 | $611.50 | |