| 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 | $87.42 | 13.396% | $99.1308 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $58.63 | 10.828% | $64.9785 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $136.25 | 6.584% | $145.2207 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $129.83 | 4.500% | $135.6724 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $29.92 | 10.743% | $33.1343 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $78.42 | 11.759% | $87.6414 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $177.79 | 8.233% | $192.4275 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $698.26 | $758.2056 | $758.20 | $758.25 | $758.10 | |