| 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 | $94.42 | 13.388% | $107.0609 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $34.79 | 3.364% | $35.9603 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $94.36 | 10.286% | $104.0659 | $104.07 | $104.05 | $104.10 |
| Purchase #4 | $29.72 | 9.748% | $32.6171 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $234.54 | 9.365% | $256.5047 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $185.57 | 5.849% | $196.424 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $183.37 | 5.869% | $194.132 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $856.77 | $926.7649 | $926.76 | $926.70 | $926.80 | |