| 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 | $41.42 | 12.413% | $46.5615 | $46.56 | $46.55 | $46.60 |
| Purchase #2 | $9.32 | 7.214% | $9.9923 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $165.73 | 4.291% | $172.8415 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $177.88 | 12.738% | $200.5384 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $22.59 | 8.387% | $24.4846 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $14.99 | 11.403% | $16.6993 | $16.70 | $16.70 | $16.70 |
| Purchase #7 | $106.54 | 4.331% | $111.1542 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $538.47 | $582.2718 | $582.26 | $582.30 | $582.30 | |