| 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 | $93.50 | 9.464% | $102.3488 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $247.93 | 4.634% | $259.4191 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $173.93 | 5.426% | $183.3674 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $6.89 | 13.320% | $7.8077 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $78.47 | 4.406% | $81.9274 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $137.26 | 3.484% | $142.0421 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $35.86 | 4.377% | $37.4296 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $773.84 | $814.3421 | $814.35 | $814.35 | $814.20 | |