| 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 | $56.60 | 10.812% | $62.7196 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $116.31 | 5.310% | $122.4861 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $116.29 | 12.327% | $130.6251 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $81.66 | 9.221% | $89.1899 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $6.30 | 4.718% | $6.5972 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $200.61 | 7.141% | $214.9356 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $66.25 | 12.215% | $74.3424 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $644.02 | $700.8959 | $700.91 | $700.95 | $700.80 | |