| 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 | $95.56 | 5.242% | $100.5693 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $44.33 | 3.720% | $45.9791 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $43.91 | 7.403% | $47.1607 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $194.60 | 13.176% | $220.2405 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $138.31 | 6.688% | $147.5602 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $197.98 | 8.114% | $214.0441 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $135.36 | 5.291% | $142.5219 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $850.05 | $918.0758 | $918.07 | $918.05 | $918.10 | |