| 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 | $62.74 | 4.616% | $65.6361 | $65.64 | $65.65 | $65.60 |
| Purchase #2 | $167.65 | 7.138% | $179.6169 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $212.32 | 13.826% | $241.6754 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $42.97 | 6.558% | $45.788 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $220.34 | 4.386% | $230.0041 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $73.32 | 8.551% | $79.5896 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $44.51 | 7.311% | $47.7641 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $823.85 | $890.0742 | $890.08 | $890.10 | $890.10 | |