| 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 | $52.49 | 10.154% | $57.8198 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $159.56 | 9.157% | $174.1709 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $126.42 | 9.505% | $138.4362 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $66.48 | 8.741% | $72.291 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $98.45 | 7.350% | $105.6861 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $210.68 | 4.713% | $220.6093 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $70.66 | 5.502% | $74.5477 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $784.74 | $843.5610 | $843.57 | $843.55 | $843.50 | |