| 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 | $77.62 | 8.872% | $84.5064 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $173.67 | 7.687% | $187.02 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $66.43 | 11.427% | $74.021 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $5.61 | 4.575% | $5.8667 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $133.91 | 7.513% | $143.9707 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $100.61 | 12.641% | $113.3281 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $195.83 | 12.140% | $219.6038 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $753.68 | $828.3167 | $828.32 | $828.25 | $828.30 | |