| 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 | $75.99 | 12.547% | $85.5245 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $182.28 | 9.839% | $200.2145 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $242.35 | 9.154% | $264.5347 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $14.84 | 5.821% | $15.7038 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $105.96 | 13.873% | $120.6598 | $120.66 | $120.65 | $120.70 |
| Purchase #6 | $49.93 | 13.511% | $56.676 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $136.72 | 7.656% | $147.1873 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $808.07 | $890.5006 | $890.49 | $890.50 | $890.50 | |