| 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 | $31.59 | 3.803% | $32.7914 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $210.65 | 4.604% | $220.3483 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $112.47 | 10.663% | $124.4627 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $81.85 | 3.321% | $84.5682 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $73.96 | 3.700% | $76.6965 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $60.35 | 12.262% | $67.7501 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $225.64 | 8.442% | $244.6885 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $796.51 | $851.3057 | $851.31 | $851.30 | $851.40 | |