| 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 | $27.86 | 11.500% | $31.0639 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $130.61 | 8.154% | $141.2599 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $108.57 | 4.762% | $113.7401 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $29.53 | 13.720% | $33.5815 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $240.80 | 11.313% | $268.0417 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $56.92 | 11.825% | $63.6508 | $63.65 | $63.65 | $63.70 |
| Purchase #7 | $93.95 | 4.315% | $98.0039 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $688.24 | $749.3418 | $749.33 | $749.35 | $749.40 | |