| 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 | $74.80 | 4.234% | $77.967 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $85.39 | 7.350% | $91.6662 | $91.67 | $91.65 | $91.70 |
| Purchase #3 | $62.45 | 5.542% | $65.911 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $32.87 | 9.547% | $36.0081 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $76.46 | 10.829% | $84.7399 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $133.60 | 3.795% | $138.6701 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $23.41 | 6.869% | $25.018 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $488.98 | $519.9803 | $519.99 | $519.90 | $520.00 | |