| 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 | $29.44 | 12.362% | $33.0794 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $191.65 | 6.439% | $203.9903 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $7.99 | 13.350% | $9.0567 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $249.65 | 10.305% | $275.3764 | $275.38 | $275.40 | $275.40 |
| Purchase #5 | $57.25 | 6.217% | $60.8092 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $143.57 | 11.585% | $160.2026 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $137.35 | 5.582% | $145.0169 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $816.90 | $887.5315 | $887.54 | $887.55 | $887.60 | |