| 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 | $77.64 | 10.696% | $85.9444 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $37.82 | 7.672% | $40.7216 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $154.61 | 11.436% | $172.2912 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $211.64 | 4.103% | $220.3236 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $161.99 | 3.388% | $167.4782 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $30.87 | 4.801% | $32.3521 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $185.83 | 8.686% | $201.9712 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $860.40 | $921.0823 | $921.07 | $921.05 | $921.10 | |