| 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 | $202.63 | 9.387% | $221.6509 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $51.99 | 4.847% | $54.51 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $23.99 | 11.191% | $26.6747 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $28.74 | 13.412% | $32.5946 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $194.39 | 11.527% | $216.7973 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $87.34 | 9.189% | $95.3657 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $164.43 | 13.346% | $186.3748 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $753.51 | $833.9680 | $833.96 | $833.90 | $834.10 | |