| 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 | $124.35 | 13.245% | $140.8202 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $78.42 | 10.567% | $86.7066 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $22.87 | 3.561% | $23.6844 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $89.67 | 7.865% | $96.7225 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $55.35 | 13.195% | $62.6534 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $157.97 | 12.620% | $177.9058 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $123.96 | 13.608% | $140.8285 | $140.83 | $140.85 | $140.80 |
| 7 purchase totals = | $652.59 | $729.3214 | $729.32 | $729.30 | $729.30 | |