| 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 | $5.81 | 8.363% | $6.2959 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $139.30 | 11.495% | $155.3125 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $148.68 | 11.871% | $166.3298 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $57.34 | 12.692% | $64.6176 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $174.59 | 9.508% | $191.19 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $174.28 | 3.806% | $180.9131 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $41.58 | 7.375% | $44.6465 | $44.65 | $44.65 | $44.60 |
| 7 purchase totals = | $741.58 | $809.3054 | $809.31 | $809.30 | $809.20 | |