| 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 | $123.92 | 10.262% | $136.6367 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $220.61 | 6.686% | $235.36 | $235.36 | $235.35 | $235.40 |
| Purchase #3 | $67.80 | 7.632% | $72.9745 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $57.72 | 7.720% | $62.176 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $91.88 | 8.491% | $99.6815 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $120.40 | 7.831% | $129.8285 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $145.70 | 4.278% | $151.933 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $828.03 | $888.5902 | $888.59 | $888.65 | $888.60 | |