| 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 | $8.94 | 8.430% | $9.6936 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $67.95 | 12.189% | $76.2324 | $76.23 | $76.25 | $76.20 |
| Purchase #3 | $203.43 | 9.245% | $222.2371 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $29.75 | 9.616% | $32.6108 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $197.39 | 11.302% | $219.699 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $58.74 | 10.464% | $64.8866 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $98.87 | 5.627% | $104.4334 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $665.07 | $729.7929 | $729.79 | $729.85 | $729.70 | |