| 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 | $232.33 | 7.580% | $249.9406 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $65.59 | 10.319% | $72.3582 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $12.88 | 10.588% | $14.2437 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $34.52 | 4.215% | $35.975 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $44.86 | 12.667% | $50.5424 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $31.31 | 9.495% | $34.2829 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $69.69 | 9.379% | $76.2262 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $491.18 | $533.5690 | $533.57 | $533.65 | $533.50 | |