| 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 | $91.64 | 13.511% | $104.0215 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $31.48 | 4.653% | $32.9448 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $218.87 | 13.622% | $248.6845 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $97.42 | 10.743% | $107.8858 | $107.89 | $107.90 | $107.90 |
| Purchase #5 | $60.46 | 11.283% | $67.2817 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $195.97 | 4.722% | $205.2237 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $208.70 | 7.243% | $223.8161 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $904.54 | $989.8581 | $989.85 | $989.85 | $989.80 | |