| 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 | $75.49 | 5.261% | $79.4615 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $181.42 | 11.621% | $202.5028 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $93.67 | 12.771% | $105.6326 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $25.71 | 5.480% | $27.1189 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $66.40 | 6.132% | $70.4716 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $118.70 | 13.222% | $134.3945 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $110.34 | 8.620% | $119.8513 | $119.85 | $119.85 | $119.90 |
| 7 purchase totals = | $671.73 | $739.4332 | $739.42 | $739.40 | $739.50 | |