| 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 | $47.40 | 6.257% | $50.3658 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $75.47 | 8.254% | $81.6993 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $135.89 | 9.716% | $149.0931 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $166.51 | 11.270% | $185.2757 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $65.93 | 7.385% | $70.7989 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $108.27 | 6.156% | $114.9351 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $96.32 | 4.579% | $100.7305 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $695.79 | $752.8984 | $752.91 | $752.95 | $752.90 | |