| 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 | $60.32 | 5.508% | $63.6424 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $117.80 | 5.667% | $124.4757 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $71.27 | 4.283% | $74.3225 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $73.96 | 8.210% | $80.0321 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $49.69 | 5.401% | $52.3738 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $9.81 | 13.317% | $11.1164 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $131.77 | 13.172% | $149.1267 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $514.62 | $555.0896 | $555.09 | $555.10 | $555.00 | |