| 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 | $91.38 | 6.847% | $97.6368 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $243.34 | 4.183% | $253.5189 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $116.36 | 12.591% | $131.0109 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $133.53 | 5.749% | $141.2066 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $37.91 | 12.119% | $42.5043 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $7.75 | 13.351% | $8.7847 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $97.89 | 6.654% | $104.4036 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $728.16 | $779.0658 | $779.06 | $779.05 | $779.00 | |