| 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 | $57.49 | 12.259% | $64.5377 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $103.29 | 7.556% | $111.0946 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $70.42 | 12.197% | $79.0091 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $214.47 | 9.401% | $234.6323 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $108.86 | 3.812% | $113.0097 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $99.83 | 13.577% | $113.3839 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $232.88 | 6.656% | $248.3805 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $887.24 | $964.0478 | $964.04 | $964.10 | $964.00 | |