| 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 | $44.63 | 11.788% | $49.891 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $21.51 | 8.424% | $23.322 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $247.96 | 4.176% | $258.3148 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $204.36 | 4.423% | $213.3988 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $228.95 | 11.239% | $254.6817 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $219.75 | 4.151% | $228.8718 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $156.84 | 9.254% | $171.354 | $171.35 | $171.35 | $171.40 |
| 7 purchase totals = | $1,124.00 | $1,199.8341 | $1,199.82 | $1,199.80 | $1,199.90 | |