| 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 | $37.45 | 3.254% | $38.6686 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $46.85 | 10.201% | $51.6292 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $145.81 | 11.249% | $162.2122 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $151.39 | 7.418% | $162.6201 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $95.67 | 11.268% | $106.4501 | $106.45 | $106.45 | $106.50 |
| Purchase #6 | $236.77 | 9.115% | $258.3516 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $109.75 | 6.672% | $117.0725 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $823.69 | $897.0043 | $897.00 | $896.95 | $897.10 | |