| 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 | $125.44 | 10.319% | $138.3842 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $44.26 | 10.817% | $49.0476 | $49.05 | $49.05 | $49.00 |
| Purchase #3 | $154.55 | 5.171% | $162.5418 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $233.50 | 5.682% | $246.7675 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $38.52 | 11.667% | $43.0141 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $94.54 | 6.258% | $100.4563 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $57.72 | 11.633% | $64.4346 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $748.53 | $804.6461 | $804.64 | $804.65 | $804.60 | |