| 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 | $117.66 | 4.189% | $122.5888 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $193.72 | 6.568% | $206.4435 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $22.79 | 12.643% | $25.6713 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $83.93 | 12.755% | $94.6353 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $64.39 | 5.304% | $67.8052 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $51.60 | 5.744% | $54.5639 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $66.75 | 9.293% | $72.9531 | $72.95 | $72.95 | $73.00 |
| 7 purchase totals = | $600.84 | $644.6611 | $644.66 | $644.65 | $644.70 | |