| 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 | $57.96 | 9.396% | $63.4059 | $63.41 | $63.40 | $63.40 |
| Purchase #2 | $66.88 | 8.613% | $72.6404 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $144.34 | 6.600% | $153.8664 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $131.85 | 10.137% | $145.2156 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $11.31 | 7.208% | $12.1252 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $103.29 | 6.658% | $110.167 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $6.37 | 8.691% | $6.9236 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $522.00 | $564.3441 | $564.36 | $564.30 | $564.30 | |