| 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 | $57.51 | 7.212% | $61.6576 | $61.66 | $61.65 | $61.70 |
| Purchase #2 | $38.55 | 9.672% | $42.2786 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $43.49 | 7.540% | $46.7691 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $129.76 | 10.475% | $143.3524 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $10.84 | 8.525% | $11.7641 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $30.82 | 10.590% | $34.0838 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $191.40 | 9.625% | $209.8223 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $502.37 | $549.7279 | $549.72 | $549.70 | $549.90 | |