| 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 | $28.27 | 11.436% | $31.503 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $56.78 | 11.847% | $63.5067 | $63.51 | $63.50 | $63.50 |
| Purchase #3 | $90.27 | 5.872% | $95.5707 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $173.53 | 10.339% | $191.4713 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $7.79 | 4.605% | $8.1487 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $248.71 | 9.416% | $272.1285 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $194.77 | 8.473% | $211.2729 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $800.12 | $873.6018 | $873.60 | $873.55 | $873.60 | |