| 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 | $109.50 | 8.435% | $118.7363 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $219.50 | 7.464% | $235.8835 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $13.45 | 4.407% | $14.0427 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $57.74 | 8.336% | $62.5532 | $62.55 | $62.55 | $62.60 |
| Purchase #5 | $15.51 | 6.533% | $16.5233 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $65.50 | 6.488% | $69.7496 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $234.81 | 12.138% | $263.3112 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $716.01 | $780.7998 | $780.79 | $780.80 | $780.70 | |