| 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 | $197.75 | 5.642% | $208.9071 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $89.86 | 7.167% | $96.3003 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $84.50 | 11.513% | $94.2285 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $23.25 | 11.546% | $25.9344 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $68.81 | 10.452% | $76.002 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $76.96 | 6.479% | $81.9462 | $81.95 | $81.95 | $81.90 |
| Purchase #7 | $128.92 | 5.860% | $136.4747 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $670.05 | $719.7932 | $719.79 | $719.80 | $719.70 | |