| 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 | $38.54 | 3.171% | $39.7621 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $219.71 | 6.146% | $233.2134 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $180.64 | 6.838% | $192.9922 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $59.80 | 13.479% | $67.8604 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $98.46 | 8.564% | $106.8921 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $147.45 | 7.509% | $158.522 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $122.95 | 9.210% | $134.2737 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $867.55 | $933.5159 | $933.50 | $933.45 | $933.60 | |