| 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 | $69.64 | 5.355% | $73.3692 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $103.67 | 8.239% | $112.2114 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $249.91 | 8.254% | $270.5376 | $270.54 | $270.55 | $270.50 |
| Purchase #4 | $220.80 | 5.119% | $232.1028 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $243.64 | 13.486% | $276.4973 | $276.50 | $276.50 | $276.50 |
| Purchase #6 | $166.73 | 4.677% | $174.528 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $224.35 | 10.432% | $247.7542 | $247.75 | $247.75 | $247.80 |
| 7 purchase totals = | $1,278.74 | $1,387.0005 | $1,387.00 | $1,387.00 | $1,387.00 | |