| 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 | $174.80 | 12.560% | $196.7549 | $196.75 | $196.75 | $196.80 |
| Purchase #2 | $144.82 | 8.691% | $157.4063 | $157.41 | $157.40 | $157.40 |
| Purchase #3 | $31.54 | 9.297% | $34.4723 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $9.61 | 13.559% | $10.913 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $92.45 | 11.331% | $102.9255 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $71.67 | 5.434% | $75.5645 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $64.55 | 7.871% | $69.6307 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $589.44 | $647.6672 | $647.66 | $647.65 | $647.70 | |