| 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 | $21.93 | 13.151% | $24.814 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $50.64 | 10.290% | $55.8509 | $55.85 | $55.85 | $55.90 |
| Purchase #3 | $96.97 | 5.633% | $102.4323 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $40.38 | 8.775% | $43.9233 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $89.71 | 4.393% | $93.651 | $93.65 | $93.65 | $93.70 |
| Purchase #6 | $77.36 | 3.391% | $79.9833 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $250.34 | 13.675% | $284.574 | $284.57 | $284.55 | $284.60 |
| 7 purchase totals = | $627.33 | $685.2288 | $685.21 | $685.20 | $685.30 | |