| 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 | $16.61 | 9.111% | $18.1233 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $182.89 | 12.412% | $205.5903 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $25.48 | 11.851% | $28.4996 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $195.43 | 7.153% | $209.4091 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $232.63 | 3.682% | $241.1954 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $118.50 | 10.473% | $130.9105 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $33.81 | 9.365% | $36.9763 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $805.35 | $870.7045 | $870.71 | $870.70 | $870.70 | |