| 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 | $33.32 | 5.419% | $35.1256 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $157.89 | 11.121% | $175.4489 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $7.74 | 4.699% | $8.1037 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $58.89 | 11.503% | $65.6641 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $25.59 | 8.287% | $27.7106 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $245.73 | 5.262% | $258.6603 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $97.74 | 5.144% | $102.7677 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $626.90 | $673.4809 | $673.48 | $673.45 | $673.50 | |