| 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 | $101.85 | 3.829% | $105.7498 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $35.69 | 3.340% | $36.882 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $10.28 | 3.154% | $10.6042 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $229.64 | 12.844% | $259.135 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $17.87 | 11.779% | $19.9749 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $32.50 | 4.231% | $33.8751 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $239.76 | 12.421% | $269.5406 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $667.59 | $735.7616 | $735.76 | $735.80 | $735.70 | |