| 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 | $157.52 | 11.701% | $175.9514 | $175.95 | $175.95 | $176.00 |
| Purchase #2 | $89.61 | 5.748% | $94.7608 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $9.67 | 10.608% | $10.6958 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $39.41 | 9.401% | $43.1149 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $62.52 | 10.151% | $68.8664 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $28.30 | 12.542% | $31.8494 | $31.85 | $31.85 | $31.80 |
| Purchase #7 | $58.54 | 13.410% | $66.3902 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $445.57 | $491.6289 | $491.63 | $491.60 | $491.70 | |