| 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 | $33.51 | 3.625% | $34.7247 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $41.91 | 4.337% | $43.7276 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $82.70 | 5.662% | $87.3825 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $157.25 | 11.611% | $175.5083 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $197.62 | 11.320% | $219.9906 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $193.31 | 12.331% | $217.1471 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $141.45 | 3.740% | $146.7402 | $146.74 | $146.75 | $146.70 |
| 7 purchase totals = | $847.75 | $925.2210 | $925.22 | $925.25 | $925.10 | |