| 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 | $38.41 | 7.771% | $41.3948 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $42.86 | 9.361% | $46.8721 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $210.55 | 13.743% | $239.4859 | $239.49 | $239.50 | $239.50 |
| Purchase #4 | $104.64 | 8.280% | $113.3042 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $28.30 | 4.190% | $29.4858 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $174.59 | 10.697% | $193.2659 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $103.56 | 6.158% | $109.9372 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $702.91 | $773.7459 | $773.75 | $773.75 | $773.80 | |