| 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 | $28.82 | 9.121% | $31.4487 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $250.33 | 13.352% | $283.7541 | $283.75 | $283.75 | $283.80 |
| Purchase #3 | $142.66 | 12.191% | $160.0517 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $47.99 | 8.183% | $51.917 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $61.67 | 10.870% | $68.3735 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $117.25 | 3.592% | $121.4616 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $6.88 | 9.577% | $7.5389 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $655.60 | $724.5455 | $724.54 | $724.50 | $724.60 | |