| 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 | $31.40 | 11.241% | $34.9297 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $33.79 | 6.834% | $36.0992 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $112.26 | 12.581% | $126.3834 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $189.70 | 10.785% | $210.1591 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $24.70 | 6.376% | $26.2749 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $166.64 | 5.384% | $175.6119 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $129.92 | 12.310% | $145.9132 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $688.41 | $755.3714 | $755.36 | $755.35 | $755.40 | |