| 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 | $46.99 | 10.803% | $52.0663 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $102.78 | 9.208% | $112.244 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $181.35 | 7.157% | $194.3292 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $229.40 | 13.563% | $260.5135 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $88.79 | 6.530% | $94.588 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $228.44 | 8.791% | $248.5222 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $61.76 | 3.124% | $63.6894 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $939.51 | $1,025.9526 | $1,025.95 | $1,025.95 | $1,025.90 | |