| 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 | $56.30 | 10.326% | $62.1135 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $238.76 | 10.670% | $264.2357 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $101.66 | 10.616% | $112.4522 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $155.80 | 13.248% | $176.4404 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $97.27 | 9.675% | $106.6809 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $51.31 | 8.824% | $55.8376 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $185.38 | 6.798% | $197.9821 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $886.48 | $975.7424 | $975.74 | $975.80 | $975.70 | |