| 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 | $31.76 | 5.281% | $33.4372 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $11.68 | 13.392% | $13.2442 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $12.36 | 4.854% | $12.96 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $29.53 | 7.223% | $31.663 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $223.66 | 10.795% | $247.8041 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $113.49 | 6.508% | $120.8759 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $189.60 | 8.307% | $205.3501 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $612.08 | $665.3345 | $665.33 | $665.35 | $665.40 | |