| 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 | $58.75 | 11.545% | $65.5327 | $65.53 | $65.55 | $65.50 |
| Purchase #2 | $6.65 | 6.740% | $7.0982 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $81.86 | 7.418% | $87.9324 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $177.79 | 9.231% | $194.2018 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $48.55 | 8.752% | $52.7991 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $54.54 | 6.243% | $57.9449 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $221.41 | 4.675% | $231.7609 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $649.55 | $697.2700 | $697.26 | $697.30 | $697.20 | |