| 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 | $36.53 | 13.214% | $41.3571 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $231.74 | 11.660% | $258.7609 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $145.55 | 3.687% | $150.9164 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $142.71 | 10.568% | $157.7916 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $204.40 | 13.368% | $231.7242 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $30.42 | 8.256% | $32.9315 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $85.72 | 6.514% | $91.3038 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $877.07 | $964.7855 | $964.78 | $964.75 | $964.80 | |