| 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 | $81.43 | 3.405% | $84.2027 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $55.67 | 12.817% | $62.8052 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $175.95 | 4.373% | $183.6443 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $77.70 | 3.546% | $80.4552 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $92.68 | 9.769% | $101.7339 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $34.68 | 12.192% | $38.9082 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $35.59 | 11.123% | $39.5487 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $553.70 | $591.2982 | $591.30 | $591.30 | $591.20 | |