| 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 | $14.89 | 11.310% | $16.5741 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $15.76 | 4.103% | $16.4066 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $187.73 | 5.570% | $198.1866 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $5.34 | 8.794% | $5.8096 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $178.83 | 5.466% | $188.6048 | $188.60 | $188.60 | $188.60 |
| Purchase #6 | $241.82 | 12.148% | $271.1963 | $271.20 | $271.20 | $271.20 |
| Purchase #7 | $93.45 | 4.484% | $97.6403 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $737.82 | $794.4183 | $794.42 | $794.40 | $794.40 | |