| 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 | $77.47 | 5.238% | $81.5279 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $51.77 | 5.771% | $54.7576 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $108.64 | 6.273% | $115.455 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $118.41 | 8.244% | $128.1717 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $85.75 | 10.342% | $94.6183 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $173.38 | 8.139% | $187.4914 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $147.69 | 12.717% | $166.4717 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $763.11 | $828.4936 | $828.50 | $828.45 | $828.60 | |