| 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 | $105.70 | 11.396% | $117.7456 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $29.98 | 4.736% | $31.3999 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $77.82 | 9.103% | $84.904 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $39.32 | 10.702% | $43.528 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $208.60 | 13.348% | $236.4439 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $31.51 | 13.814% | $35.8628 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $198.28 | 10.572% | $219.2422 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $691.21 | $769.1264 | $769.12 | $769.15 | $769.00 | |