| 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 | $62.73 | 12.860% | $70.7971 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $91.30 | 6.847% | $97.5513 | $97.55 | $97.55 | $97.60 |
| Purchase #3 | $85.29 | 9.599% | $93.477 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $215.80 | 4.673% | $225.8843 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $141.58 | 5.133% | $148.8473 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $218.86 | 6.588% | $233.2785 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $21.40 | 9.815% | $23.5004 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $836.96 | $893.3359 | $893.34 | $893.40 | $893.40 | |