| 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 | $92.41 | 9.780% | $101.4477 | $101.45 | $101.45 | $101.40 |
| Purchase #2 | $144.28 | 9.473% | $157.9476 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $70.69 | 5.234% | $74.3899 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $162.26 | 7.690% | $174.7378 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $30.50 | 6.852% | $32.5899 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $229.42 | 13.303% | $259.9397 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $70.28 | 4.568% | $73.4904 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $799.84 | $874.5430 | $874.55 | $874.60 | $874.40 | |