| 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 | $15.35 | 4.633% | $16.0612 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $16.86 | 10.668% | $18.6586 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $86.47 | 11.358% | $96.2913 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $176.27 | 8.514% | $191.2776 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $37.40 | 12.123% | $41.934 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $96.36 | 8.475% | $104.5265 | $104.53 | $104.55 | $104.50 |
| Purchase #7 | $236.31 | 3.537% | $244.6683 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $665.02 | $713.4175 | $713.42 | $713.45 | $713.50 | |