| 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 | $168.26 | 7.358% | $180.6406 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $242.69 | 11.172% | $269.8033 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $69.32 | 6.751% | $73.9998 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $57.83 | 4.551% | $60.4618 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $78.88 | 12.824% | $88.9956 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $124.74 | 7.700% | $134.345 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $46.28 | 13.523% | $52.5384 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $788.00 | $860.7845 | $860.79 | $860.80 | $860.70 | |