| 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 | $38.34 | 3.637% | $39.7344 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $164.88 | 8.532% | $178.9476 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $66.90 | 6.646% | $71.3462 | $71.35 | $71.35 | $71.30 |
| Purchase #4 | $62.47 | 10.200% | $68.8419 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $202.91 | 7.327% | $217.7772 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $51.37 | 11.572% | $57.3145 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $91.35 | 11.441% | $101.8014 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $678.22 | $735.7632 | $735.76 | $735.80 | $735.60 | |