| 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 | $20.55 | 11.483% | $22.9098 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $141.44 | 13.433% | $160.4396 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $85.62 | 3.167% | $88.3316 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $227.65 | 6.630% | $242.7432 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $65.28 | 6.776% | $69.7034 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $117.70 | 9.514% | $128.898 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $90.52 | 7.754% | $97.5389 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $748.76 | $810.5645 | $810.56 | $810.60 | $810.40 | |