| 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 | $93.79 | 13.225% | $106.1937 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $67.28 | 3.452% | $69.6025 | $69.60 | $69.60 | $69.60 |
| Purchase #3 | $90.77 | 11.486% | $101.1958 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $189.37 | 10.768% | $209.7614 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $221.59 | 6.771% | $236.5939 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $180.70 | 4.630% | $189.0664 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $7.45 | 8.304% | $8.0686 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $850.95 | $920.4823 | $920.48 | $920.45 | $920.60 | |