| 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 | $26.64 | 10.708% | $29.4926 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $91.99 | 7.813% | $99.1772 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $138.82 | 9.309% | $151.7428 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $34.96 | 5.114% | $36.7479 | $36.75 | $36.75 | $36.70 |
| Purchase #5 | $231.39 | 5.368% | $243.811 | $243.81 | $243.80 | $243.80 |
| Purchase #6 | $177.95 | 3.748% | $184.6196 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $96.51 | 6.200% | $102.4936 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $798.26 | $848.0847 | $848.08 | $848.10 | $848.00 | |