| 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 | $130.47 | 9.408% | $142.7446 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $146.39 | 8.659% | $159.0659 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $63.46 | 4.577% | $66.3646 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $5.41 | 12.789% | $6.1019 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $189.32 | 4.535% | $197.9057 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $107.46 | 5.627% | $113.5068 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $25.97 | 10.265% | $28.6358 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $668.48 | $714.3253 | $714.33 | $714.30 | $714.30 | |