| 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 | $12.57 | 9.801% | $13.802 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $66.77 | 13.675% | $75.9008 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $123.78 | 12.276% | $138.9752 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $47.54 | 10.416% | $52.4918 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $94.50 | 8.673% | $102.696 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $108.58 | 8.300% | $117.5921 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $84.68 | 8.649% | $92.004 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $538.42 | $593.4619 | $593.46 | $593.50 | $593.50 | |