| 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 | $89.53 | 13.458% | $101.5789 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $38.25 | 8.269% | $41.4129 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $142.90 | 4.323% | $149.0776 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $199.78 | 7.440% | $214.6436 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $202.31 | 9.380% | $221.2867 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $67.75 | 6.686% | $72.2798 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $148.77 | 10.240% | $164.004 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $889.29 | $964.2835 | $964.28 | $964.35 | $964.30 | |