| 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 | $40.97 | 5.290% | $43.1373 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $75.37 | 10.808% | $83.516 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $67.62 | 9.593% | $74.1068 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $33.68 | 4.514% | $35.2003 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $228.58 | 9.300% | $249.8379 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $122.77 | 5.332% | $129.3161 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $180.93 | 3.286% | $186.8754 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $749.92 | $801.9898 | $802.01 | $802.00 | $801.90 | |