| 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 | $90.26 | 5.568% | $95.2857 | $95.29 | $95.30 | $95.30 |
| Purchase #2 | $84.83 | 6.390% | $90.2506 | $90.25 | $90.25 | $90.30 |
| Purchase #3 | $222.87 | 3.790% | $231.3168 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $111.34 | 9.789% | $122.2391 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $109.29 | 5.301% | $115.0835 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $172.47 | 9.653% | $189.1185 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $126.51 | 5.657% | $133.6667 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $917.57 | $976.9609 | $976.97 | $976.95 | $977.00 | |