| 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 | $59.73 | 7.300% | $64.0903 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $70.79 | 8.187% | $76.5856 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $52.56 | 4.631% | $54.9941 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $169.47 | 6.280% | $180.1127 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $48.29 | 13.514% | $54.8159 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $190.92 | 10.848% | $211.631 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $21.54 | 5.175% | $22.6547 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $613.30 | $664.8843 | $664.88 | $664.90 | $664.90 | |