| 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 | $105.93 | 8.598% | $115.0379 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $68.51 | 7.474% | $73.6304 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $243.61 | 7.726% | $262.4313 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $67.33 | 9.417% | $73.6705 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $7.30 | 3.352% | $7.5447 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $37.49 | 10.612% | $41.4684 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $152.59 | 12.709% | $171.9827 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $682.76 | $745.7659 | $745.76 | $745.80 | $745.70 | |