| 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 | $89.40 | 4.810% | $93.7001 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $11.84 | 4.843% | $12.4134 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $212.58 | 12.150% | $238.4085 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $214.40 | 12.761% | $241.7596 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $135.99 | 7.812% | $146.6135 | $146.61 | $146.60 | $146.60 |
| Purchase #6 | $50.31 | 10.774% | $55.7304 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $75.61 | 5.493% | $79.7633 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $790.13 | $868.3888 | $868.38 | $868.35 | $868.40 | |