| 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 | $27.84 | 5.738% | $29.4375 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $146.71 | 9.514% | $160.668 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $69.29 | 11.200% | $77.0505 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $187.48 | 6.566% | $199.7899 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $162.74 | 3.247% | $168.0242 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $113.67 | 8.327% | $123.1353 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $98.82 | 6.449% | $105.1929 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $806.55 | $863.2983 | $863.30 | $863.30 | $863.30 | |