| 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 | $66.66 | 8.397% | $72.2574 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $5.71 | 6.796% | $6.0981 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $193.30 | 11.414% | $215.3633 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $69.80 | 4.302% | $72.8028 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $64.99 | 9.774% | $71.3421 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $229.44 | 5.172% | $241.3066 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $16.45 | 3.151% | $16.9683 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $646.35 | $696.1386 | $696.14 | $696.10 | $696.20 | |