| 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 | $89.88 | 11.646% | $100.3474 | $100.35 | $100.35 | $100.30 |
| Purchase #2 | $233.26 | 4.764% | $244.3725 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $73.49 | 11.179% | $81.7054 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $5.27 | 4.729% | $5.5192 | $5.52 | $5.50 | $5.50 |
| Purchase #5 | $18.95 | 6.255% | $20.1353 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $52.38 | 11.414% | $58.3587 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $75.61 | 13.260% | $85.6359 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $548.84 | $596.0744 | $596.09 | $596.05 | $596.00 | |