| 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 | $64.85 | 6.198% | $68.8694 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $209.92 | 10.258% | $231.4536 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $231.47 | 11.864% | $258.9316 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $97.68 | 11.255% | $108.6739 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $230.53 | 5.849% | $244.0137 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $182.36 | 7.322% | $195.7124 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $72.99 | 12.331% | $81.9904 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $1,089.80 | $1,189.6450 | $1,189.63 | $1,189.60 | $1,189.70 | |