| 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 | $72.93 | 10.841% | $80.8363 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $250.80 | 5.506% | $264.609 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $78.84 | 4.748% | $82.5833 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $56.28 | 13.154% | $63.6831 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $161.53 | 9.724% | $177.2372 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $83.65 | 5.613% | $88.3453 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $176.34 | 7.540% | $189.636 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $880.37 | $946.9302 | $946.94 | $947.00 | $946.80 | |