| 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 | $57.45 | 8.386% | $62.2678 | $62.27 | $62.25 | $62.30 |
| Purchase #2 | $144.69 | 13.515% | $164.2449 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $88.99 | 3.640% | $92.2292 | $92.23 | $92.25 | $92.20 |
| Purchase #4 | $132.29 | 5.544% | $139.6242 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $165.36 | 4.532% | $172.8541 | $172.85 | $172.85 | $172.90 |
| Purchase #6 | $135.93 | 9.730% | $149.156 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $43.64 | 9.276% | $47.688 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $768.35 | $828.0642 | $828.06 | $828.05 | $828.10 | |