| 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 | $22.65 | 10.141% | $24.9469 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $7.60 | 12.364% | $8.5397 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $107.96 | 3.812% | $112.0754 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $79.84 | 3.106% | $82.3198 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $14.98 | 8.791% | $16.2969 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $164.86 | 7.410% | $177.0761 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $103.81 | 12.491% | $116.7769 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $501.70 | $538.0317 | $538.05 | $538.10 | $538.00 | |