| 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 | $28.37 | 4.752% | $29.7181 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $86.30 | 10.449% | $95.3175 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $94.69 | 3.625% | $98.1225 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $22.32 | 11.761% | $24.9451 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $177.89 | 7.812% | $191.7868 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $173.70 | 6.247% | $184.551 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $164.34 | 6.351% | $174.7772 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $747.61 | $799.2182 | $799.23 | $799.20 | $799.20 | |