| 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 | $66.36 | 13.828% | $75.5363 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $101.27 | 5.588% | $106.929 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $213.58 | 8.385% | $231.4887 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $133.75 | 6.505% | $142.4504 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $204.27 | 9.457% | $223.5878 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $38.87 | 4.399% | $40.5799 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $17.45 | 7.297% | $18.7233 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $775.55 | $839.2954 | $839.30 | $839.35 | $839.30 | |