| 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 | $55.65 | 8.209% | $60.2183 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $140.47 | 4.654% | $147.0075 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $100.69 | 3.417% | $104.1306 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $62.77 | 12.399% | $70.5529 | $70.55 | $70.55 | $70.60 |
| Purchase #5 | $63.53 | 5.688% | $67.1436 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $91.89 | 5.392% | $96.8447 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $49.27 | 9.702% | $54.0502 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $564.27 | $599.9478 | $599.94 | $599.95 | $599.90 | |