| 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 | $6.85 | 9.274% | $7.4853 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $41.75 | 13.156% | $47.2426 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $145.55 | 4.677% | $152.3574 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $151.98 | 9.480% | $166.3877 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $91.88 | 7.115% | $98.4173 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $236.49 | 5.678% | $249.9179 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $135.29 | 4.231% | $141.0141 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $809.79 | $862.8223 | $862.83 | $862.80 | $862.80 | |