| 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 | $65.63 | 9.528% | $71.8832 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $105.37 | 9.293% | $115.162 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $6.93 | 11.179% | $7.7047 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $198.34 | 12.528% | $223.188 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $111.36 | 8.426% | $120.7432 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $124.94 | 5.497% | $131.808 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $67.84 | 4.633% | $70.983 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $680.41 | $741.4721 | $741.46 | $741.50 | $741.50 | |