| 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 | $41.90 | 4.417% | $43.7507 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $5.33 | 9.139% | $5.8171 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $245.59 | 8.258% | $265.8708 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $211.84 | 11.683% | $236.5893 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $36.57 | 9.368% | $39.9959 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $247.77 | 9.263% | $270.7209 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $243.56 | 9.264% | $266.1234 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,032.56 | $1,128.8681 | $1,128.87 | $1,128.80 | $1,128.90 | |