| 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 | $92.88 | 12.378% | $104.3767 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $44.49 | 7.694% | $47.9131 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $235.48 | 6.305% | $250.327 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $66.84 | 8.512% | $72.5294 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $230.89 | 12.471% | $259.6843 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $25.59 | 6.140% | $27.1612 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $49.55 | 4.215% | $51.6385 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $745.72 | $813.6302 | $813.63 | $813.70 | $813.60 | |