| 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 | $42.57 | 6.518% | $45.3447 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $88.62 | 6.721% | $94.5762 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $48.27 | 8.181% | $52.219 | $52.22 | $52.20 | $52.20 |
| Purchase #4 | $40.67 | 12.182% | $45.6244 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $164.64 | 6.438% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $177.48 | 6.838% | $189.6161 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $234.62 | 7.135% | $251.3601 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $796.87 | $853.9800 | $853.98 | $853.95 | $853.90 | |