| 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 | $39.65 | 11.123% | $44.0603 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $25.44 | 12.402% | $28.5951 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $43.94 | 11.165% | $48.8459 | $48.85 | $48.85 | $48.80 |
| Purchase #4 | $50.85 | 8.499% | $55.1717 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $137.53 | 4.296% | $143.4383 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $213.47 | 12.667% | $240.5102 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $164.34 | 9.125% | $179.336 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $675.22 | $739.9575 | $739.97 | $739.95 | $739.90 | |