| 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 | $78.84 | 13.632% | $89.5875 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $125.48 | 11.346% | $139.717 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $241.84 | 13.198% | $273.758 | $273.76 | $273.75 | $273.80 |
| Purchase #4 | $8.99 | 13.325% | $10.1879 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $94.45 | 11.637% | $105.4411 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $161.79 | 5.497% | $170.6836 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $154.38 | 5.411% | $162.7335 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $865.77 | $952.1086 | $952.11 | $952.15 | $952.10 | |