| 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 | $29.53 | 6.693% | $31.5064 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $203.38 | 5.346% | $214.2527 | $214.25 | $214.25 | $214.30 |
| Purchase #3 | $31.42 | 8.376% | $34.0517 | $34.05 | $34.05 | $34.10 |
| Purchase #4 | $126.35 | 8.669% | $137.3033 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $139.40 | 5.332% | $146.8328 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $201.76 | 6.603% | $215.0822 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $114.79 | 12.255% | $128.8575 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $846.63 | $907.8866 | $907.88 | $907.90 | $908.00 | |