| 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 | $24.95 | 7.407% | $26.798 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $15.94 | 13.251% | $18.0522 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $37.68 | 9.623% | $41.3059 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $200.68 | 9.746% | $220.2383 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $120.92 | 9.508% | $132.4171 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $169.39 | 8.712% | $184.1473 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $134.73 | 9.107% | $146.9999 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $704.29 | $769.9587 | $769.97 | $769.95 | $769.90 | |