| 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 | $75.71 | 6.597% | $80.7046 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $30.78 | 6.216% | $32.6933 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $71.40 | 6.768% | $76.2324 | $76.23 | $76.25 | $76.20 |
| Purchase #4 | $157.53 | 4.698% | $164.9308 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $101.74 | 11.156% | $113.0901 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $223.37 | 4.470% | $233.3546 | $233.35 | $233.35 | $233.40 |
| Purchase #7 | $183.75 | 12.526% | $206.7665 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $844.28 | $907.7723 | $907.76 | $907.80 | $907.80 | |