| 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 | $25.44 | 7.176% | $27.2656 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $216.39 | 3.461% | $223.8793 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $147.96 | 4.470% | $154.5738 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $12.96 | 8.130% | $14.0136 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $53.48 | 9.523% | $58.5729 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $103.38 | 9.718% | $113.4265 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $162.31 | 11.490% | $180.9594 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $721.92 | $772.6911 | $772.69 | $772.65 | $772.80 | |