| 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 | $10.55 | 7.480% | $11.3391 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $108.38 | 5.533% | $114.3767 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $199.35 | 13.409% | $226.0808 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $149.40 | 8.166% | $161.6 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $31.28 | 7.401% | $33.595 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $34.37 | 8.600% | $37.3258 | $37.33 | $37.35 | $37.30 |
| Purchase #7 | $37.87 | 5.725% | $40.0381 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $571.20 | $624.3555 | $624.37 | $624.45 | $624.30 | |