| 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 | $184.65 | 13.568% | $209.7033 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $34.64 | 6.712% | $36.965 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $50.75 | 6.262% | $53.928 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $45.78 | 13.714% | $52.0583 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $239.63 | 7.104% | $256.6533 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $81.37 | 7.117% | $87.1611 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $46.29 | 13.606% | $52.5882 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $683.11 | $749.0572 | $749.06 | $749.05 | $749.20 | |