| 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 | $62.98 | 9.379% | $68.8869 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $100.95 | 13.797% | $114.8781 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $187.83 | 6.642% | $200.3057 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $120.51 | 12.719% | $135.8377 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $93.38 | 7.837% | $100.6982 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $62.48 | 5.677% | $66.027 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $181.86 | 12.565% | $204.7107 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $809.99 | $891.3443 | $891.36 | $891.40 | $891.30 | |