| 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 | $25.94 | 11.346% | $28.8832 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $234.62 | 10.745% | $259.8299 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $61.33 | 11.361% | $68.2977 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $175.59 | 7.495% | $188.7505 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $53.70 | 5.674% | $56.7469 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $69.29 | 5.239% | $72.9201 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $146.30 | 11.744% | $163.4815 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $766.77 | $838.9098 | $838.91 | $838.95 | $838.90 | |