| 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 | $98.62 | 5.139% | $103.6881 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $244.66 | 9.772% | $268.5682 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $121.47 | 8.224% | $131.4597 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $46.95 | 12.524% | $52.83 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $15.33 | 7.125% | $16.4223 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $8.38 | 9.269% | $9.1567 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $250.53 | 7.391% | $269.0467 | $269.05 | $269.05 | $269.00 |
| 7 purchase totals = | $785.94 | $851.1717 | $851.18 | $851.15 | $851.20 | |