| 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 | $10.26 | 7.837% | $11.0641 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $33.27 | 8.863% | $36.2187 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $198.59 | 12.427% | $223.2688 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $101.82 | 4.687% | $106.5923 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $230.49 | 5.535% | $243.2476 | $243.25 | $243.25 | $243.20 |
| Purchase #6 | $84.66 | 8.355% | $91.7333 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $37.94 | 3.550% | $39.2869 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $697.03 | $751.4117 | $751.41 | $751.40 | $751.40 | |