| 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 | $49.59 | 10.356% | $54.7255 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $110.97 | 10.107% | $122.1857 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $47.76 | 8.499% | $51.8191 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $51.59 | 3.121% | $53.2001 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $39.41 | 13.108% | $44.5759 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $163.31 | 13.182% | $184.8375 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $10.93 | 9.723% | $11.9927 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $473.56 | $523.3365 | $523.35 | $523.40 | $523.30 | |