| 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 | $112.97 | 10.403% | $124.7223 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $83.48 | 4.736% | $87.4336 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $14.63 | 7.719% | $15.7593 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $69.54 | 8.777% | $75.6435 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $39.88 | 4.716% | $41.7607 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $167.45 | 13.170% | $189.5032 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $10.85 | 5.653% | $11.4634 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $498.80 | $546.2860 | $546.27 | $546.25 | $546.30 | |