| 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 | $32.87 | 7.611% | $35.3717 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $154.29 | 8.467% | $167.3537 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $80.52 | 4.416% | $84.0758 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $242.30 | 9.440% | $265.1731 | $265.17 | $265.15 | $265.20 |
| Purchase #5 | $46.27 | 8.572% | $50.2363 | $50.24 | $50.25 | $50.20 |
| Purchase #6 | $10.99 | 6.699% | $11.7262 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $39.88 | 8.691% | $43.346 | $43.35 | $43.35 | $43.30 |
| 7 purchase totals = | $607.12 | $657.2828 | $657.29 | $657.30 | $657.30 | |