| 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 | $92.25 | 7.609% | $99.2693 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $144.28 | 5.805% | $152.6555 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $159.72 | 6.287% | $169.7616 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $203.43 | 13.360% | $230.6082 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $19.55 | 7.603% | $21.0364 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $107.92 | 3.807% | $112.0285 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $40.97 | 5.711% | $43.3098 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $768.12 | $828.6693 | $828.68 | $828.65 | $828.70 | |