| 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 | $24.98 | 8.307% | $27.0551 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $81.48 | 4.550% | $85.1873 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $33.66 | 3.507% | $34.8405 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $224.97 | 13.285% | $254.8573 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $216.34 | 4.185% | $225.3938 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $244.25 | 6.215% | $259.4301 | $259.43 | $259.45 | $259.40 |
| Purchase #7 | $180.98 | 8.851% | $196.9985 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $1,006.66 | $1,083.7626 | $1,083.77 | $1,083.80 | $1,083.80 | |