| 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 | $66.26 | 7.706% | $71.366 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $212.43 | 13.214% | $240.5005 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $7.93 | 11.433% | $8.8366 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $81.85 | 3.664% | $84.849 | $84.85 | $84.85 | $84.80 |
| Purchase #5 | $217.91 | 4.607% | $227.9491 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $29.44 | 6.166% | $31.2553 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $5.29 | 8.617% | $5.7458 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $621.11 | $670.5023 | $670.52 | $670.50 | $670.40 | |