| 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 | $67.56 | 9.154% | $73.7444 | $73.74 | $73.75 | $73.70 |
| Purchase #2 | $129.55 | 9.812% | $142.2614 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $155.28 | 8.714% | $168.8111 | $168.81 | $168.80 | $168.80 |
| Purchase #4 | $42.59 | 12.820% | $48.05 | $48.05 | $48.05 | $48.10 |
| Purchase #5 | $70.32 | 6.222% | $74.6953 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $162.51 | 12.475% | $182.7831 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $164.77 | 9.562% | $180.5253 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $792.58 | $870.8706 | $870.87 | $870.90 | $870.90 | |