| 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 | $37.94 | 6.799% | $40.5195 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $135.67 | 3.715% | $140.7101 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $55.99 | 12.773% | $63.1416 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $109.79 | 11.774% | $122.7167 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $80.40 | 10.620% | $88.9385 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $113.53 | 6.802% | $121.2523 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $70.30 | 11.453% | $78.3515 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $603.62 | $655.6302 | $655.63 | $655.60 | $655.60 | |