| 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 | $32.41 | 5.247% | $34.1106 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $27.42 | 4.765% | $28.7266 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $71.27 | 10.380% | $78.6678 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $6.95 | 5.831% | $7.3553 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $21.28 | 9.287% | $23.2563 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $218.50 | 10.175% | $240.7324 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $204.70 | 13.242% | $231.8064 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $582.53 | $644.6554 | $644.67 | $644.65 | $644.70 | |