| 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 | $33.84 | 5.657% | $35.7543 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $122.84 | 11.581% | $137.0661 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $190.47 | 6.601% | $203.0429 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $7.87 | 11.558% | $8.7796 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $154.35 | 7.535% | $165.9803 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $34.97 | 11.197% | $38.8856 | $38.89 | $38.90 | $38.90 |
| Purchase #7 | $123.29 | 4.191% | $128.4571 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $667.63 | $717.9659 | $717.97 | $718.00 | $718.10 | |