| 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 | $87.57 | 4.148% | $91.2024 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $97.82 | 13.298% | $110.8281 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $114.60 | 12.193% | $128.5732 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $192.56 | 13.772% | $219.0794 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $72.59 | 13.153% | $82.1378 | $82.14 | $82.15 | $82.10 |
| Purchase #6 | $31.38 | 9.243% | $34.2805 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $124.47 | 6.642% | $132.7373 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $720.99 | $798.8387 | $798.84 | $798.90 | $798.80 | |