| 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 | $46.97 | 8.115% | $50.7816 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $32.86 | 5.331% | $34.6118 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $142.67 | 3.656% | $147.886 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $143.84 | 5.260% | $151.406 | $151.41 | $151.40 | $151.40 |
| Purchase #5 | $38.26 | 9.477% | $41.8859 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $93.62 | 6.432% | $99.6416 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $143.86 | 8.748% | $156.4449 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $642.08 | $682.6578 | $682.66 | $682.70 | $682.60 | |