| 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 | $45.63 | 4.273% | $47.5798 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $5.65 | 7.678% | $6.0838 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $185.95 | 7.505% | $199.9055 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $108.48 | 3.684% | $112.4764 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $230.28 | 12.374% | $258.7748 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $74.91 | 6.600% | $79.8541 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $218.62 | 13.505% | $248.1446 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $869.52 | $952.8190 | $952.81 | $952.85 | $952.90 | |