| 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 | $49.94 | 13.523% | $56.6934 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $64.59 | 9.117% | $70.4787 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $238.75 | 9.150% | $260.5956 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $249.88 | 12.188% | $280.3354 | $280.34 | $280.35 | $280.30 |
| Purchase #5 | $7.58 | 7.553% | $8.1525 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $129.46 | 6.404% | $137.7506 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $112.99 | 10.413% | $124.7556 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $853.19 | $938.7618 | $938.77 | $938.80 | $938.90 | |