| 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 | $72.93 | 8.360% | $79.0269 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $178.76 | 11.757% | $199.7768 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $171.91 | 9.279% | $187.8615 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $18.87 | 8.855% | $20.5409 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $202.97 | 6.693% | $216.5548 | $216.55 | $216.55 | $216.60 |
| Purchase #6 | $136.42 | 8.444% | $147.9393 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $144.82 | 6.259% | $153.8843 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $926.68 | $1,005.5845 | $1,005.58 | $1,005.65 | $1,005.60 | |