| 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 | $49.43 | 3.712% | $51.2648 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $23.34 | 5.274% | $24.571 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $93.43 | 8.532% | $101.4014 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $22.50 | 6.860% | $24.0435 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $206.61 | 7.517% | $222.1409 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $41.79 | 6.828% | $44.6434 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $90.90 | 10.391% | $100.3454 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $528.00 | $568.4104 | $568.40 | $568.40 | $568.30 | |