| 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 | $48.49 | 9.377% | $53.0369 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $181.31 | 9.336% | $198.2371 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $203.97 | 13.117% | $230.7247 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $31.35 | 9.863% | $34.4421 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $62.38 | 13.289% | $70.6697 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $227.31 | 5.389% | $239.5597 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $204.52 | 6.626% | $218.0715 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $959.33 | $1,044.7417 | $1,044.74 | $1,044.70 | $1,044.70 | |