| 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 | $86.97 | 6.666% | $92.7674 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $211.78 | 8.849% | $230.5204 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $18.79 | 6.110% | $19.9381 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $229.66 | 12.624% | $258.6523 | $258.65 | $258.65 | $258.70 |
| Purchase #5 | $232.60 | 4.733% | $243.609 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $187.61 | 8.400% | $203.3692 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $113.63 | 9.816% | $124.7839 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $1,081.04 | $1,173.6403 | $1,173.64 | $1,173.60 | $1,173.70 | |