| 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 | $50.53 | 10.114% | $55.6406 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $181.47 | 5.193% | $190.8937 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $196.84 | 3.423% | $203.5778 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $66.29 | 11.827% | $74.1301 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $53.50 | 4.113% | $55.7005 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $61.36 | 12.120% | $68.7968 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $38.98 | 10.567% | $43.099 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $648.97 | $691.8385 | $691.84 | $691.90 | $691.80 | |