| 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 | $32.49 | 10.775% | $35.9908 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $186.59 | 12.620% | $210.1377 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $98.27 | 7.503% | $105.6432 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $165.78 | 13.619% | $188.3576 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $43.68 | 11.709% | $48.7945 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $44.98 | 8.421% | $48.7678 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $101.37 | 7.263% | $108.7325 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $673.16 | $746.4241 | $746.42 | $746.45 | $746.40 | |