| 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 | $36.36 | 6.182% | $38.6078 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $16.26 | 8.146% | $17.5845 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $25.98 | 3.597% | $26.9145 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $143.65 | 12.751% | $161.9668 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $249.87 | 9.479% | $273.5552 | $273.56 | $273.55 | $273.60 |
| Purchase #6 | $15.50 | 4.103% | $16.136 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $66.36 | 5.610% | $70.0828 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $553.98 | $604.8476 | $604.85 | $604.85 | $604.90 | |