| 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 | $70.96 | 13.322% | $80.4133 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $29.36 | 9.171% | $32.0526 | $32.05 | $32.05 | $32.10 |
| Purchase #3 | $189.86 | 6.172% | $201.5782 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $243.39 | 12.348% | $273.4438 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $71.51 | 3.407% | $73.9463 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $26.93 | 10.391% | $29.7283 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $9.30 | 3.364% | $9.6129 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $641.31 | $700.7754 | $700.77 | $700.80 | $700.70 | |