| 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 | $45.32 | 9.776% | $49.7505 | $49.75 | $49.75 | $49.80 |
| Purchase #2 | $22.40 | 12.196% | $25.1319 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $145.38 | 3.436% | $150.3753 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $179.32 | 4.704% | $187.7552 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $17.92 | 13.154% | $20.2772 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $11.95 | 5.574% | $12.6161 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $247.39 | 3.348% | $255.6726 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $669.68 | $701.5788 | $701.59 | $701.60 | $701.70 | |