| 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 | $18.46 | 8.695% | $20.0651 | $20.07 | $20.05 | $20.10 |
| Purchase #2 | $237.53 | 9.154% | $259.2735 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $117.71 | 11.340% | $131.0583 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $7.74 | 11.196% | $8.6066 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $76.42 | 9.593% | $83.751 | $83.75 | $83.75 | $83.80 |
| Purchase #6 | $243.94 | 4.513% | $254.949 | $254.95 | $254.95 | $254.90 |
| Purchase #7 | $135.48 | 7.650% | $145.8442 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $837.28 | $903.5477 | $903.55 | $903.50 | $903.60 | |