| 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 | $17.53 | 11.343% | $19.5184 | $19.52 | $19.50 | $19.50 |
| Purchase #2 | $183.68 | 6.353% | $195.3492 | $195.35 | $195.35 | $195.30 |
| Purchase #3 | $75.38 | 10.395% | $83.2158 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $143.30 | 9.357% | $156.7086 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $164.72 | 10.448% | $181.9299 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $20.91 | 7.444% | $22.4665 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $45.38 | 10.563% | $50.1735 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $650.90 | $709.3619 | $709.37 | $709.30 | $709.30 | |