| 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 | $80.52 | 8.483% | $87.3505 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $113.83 | 6.461% | $121.1846 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $180.84 | 8.849% | $196.8425 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $14.34 | 6.559% | $15.2806 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $62.79 | 11.528% | $70.0284 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $220.44 | 9.719% | $241.8646 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $227.67 | 7.409% | $244.5381 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $900.43 | $977.0893 | $977.08 | $977.15 | $977.10 | |