| 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 | $48.69 | 6.328% | $51.7711 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $30.78 | 4.654% | $32.2125 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $18.85 | 3.617% | $19.5318 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $248.96 | 7.562% | $267.7864 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $35.54 | 3.788% | $36.8863 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $96.28 | 12.524% | $108.3381 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $232.79 | 11.746% | $260.1335 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $711.89 | $776.6597 | $776.66 | $776.70 | $776.60 | |