| 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 | $50.64 | 7.195% | $54.2835 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $50.84 | 8.179% | $54.9982 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $184.85 | 10.490% | $204.2408 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $105.25 | 9.766% | $115.5287 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $227.46 | 7.678% | $244.9244 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $34.43 | 12.813% | $38.8415 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $131.46 | 8.148% | $142.1714 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $784.93 | $854.9885 | $854.98 | $855.00 | $854.90 | |