| 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 | $22.80 | 11.515% | $25.4254 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $111.33 | 8.451% | $120.7385 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $103.66 | 10.688% | $114.7392 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $145.68 | 3.545% | $150.8444 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $99.79 | 4.399% | $104.1798 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $12.51 | 11.387% | $13.9345 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $211.35 | 8.379% | $229.059 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $707.12 | $758.9208 | $758.92 | $759.00 | $758.80 | |