| 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 | $49.87 | 13.265% | $56.4853 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $112.47 | 7.630% | $121.0515 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $72.38 | 3.210% | $74.7034 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $240.60 | 9.297% | $262.9686 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $162.75 | 4.505% | $170.0819 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $62.30 | 12.400% | $70.0252 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $28.81 | 8.667% | $31.307 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $729.18 | $786.6229 | $786.63 | $786.65 | $786.70 | |