| 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 | $5.58 | 5.450% | $5.8841 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $90.50 | 9.169% | $98.7979 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $211.42 | 12.315% | $237.4564 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $81.95 | 9.785% | $89.9688 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $56.64 | 10.184% | $62.4082 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $44.37 | 3.552% | $45.946 | $45.95 | $45.95 | $45.90 |
| Purchase #7 | $59.65 | 6.169% | $63.3298 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $550.11 | $603.7912 | $603.80 | $603.80 | $603.80 | |