| 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 | $36.45 | 3.490% | $37.7221 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $230.79 | 11.168% | $256.5646 | $256.56 | $256.55 | $256.60 |
| Purchase #3 | $47.99 | 11.750% | $53.6288 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $30.90 | 8.583% | $33.5521 | $33.55 | $33.55 | $33.60 |
| Purchase #5 | $25.55 | 3.701% | $26.4956 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $124.73 | 9.111% | $136.0942 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $46.30 | 10.183% | $51.0147 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $542.71 | $595.0721 | $595.06 | $595.05 | $595.10 | |