| 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 | $66.59 | 3.233% | $68.7429 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $31.57 | 10.276% | $34.8141 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $35.44 | 7.667% | $38.1572 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $157.40 | 11.253% | $175.1122 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $233.61 | 10.870% | $259.0034 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $74.33 | 10.292% | $81.98 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $179.55 | 7.623% | $193.2371 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $778.49 | $851.0469 | $851.04 | $851.05 | $851.00 | |