| 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 | $42.99 | 3.606% | $44.5402 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $88.53 | 4.441% | $92.4616 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $128.53 | 6.331% | $136.6672 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $179.61 | 8.474% | $194.8302 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $106.30 | 6.612% | $113.3286 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $57.46 | 7.665% | $61.8643 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $134.39 | 5.190% | $141.3648 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $737.81 | $785.0569 | $785.05 | $785.05 | $785.10 | |