| 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 | $110.97 | 12.706% | $125.0698 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $74.34 | 12.490% | $83.6251 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $63.47 | 12.763% | $71.5707 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $64.62 | 3.202% | $66.6891 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $81.79 | 6.753% | $87.3133 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $34.59 | 9.847% | $37.9961 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $169.38 | 3.871% | $175.9367 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $599.16 | $648.2008 | $648.21 | $648.20 | $648.20 | |