| 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 | $238.64 | 10.108% | $262.7617 | $262.76 | $262.75 | $262.80 |
| Purchase #2 | $131.94 | 11.571% | $147.2068 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $50.39 | 13.434% | $57.1594 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $14.33 | 3.808% | $14.8757 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $71.46 | 12.446% | $80.3539 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $42.41 | 11.616% | $47.3363 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $65.82 | 6.349% | $69.9989 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $614.99 | $679.6927 | $679.70 | $679.70 | $679.80 | |