| 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 | $20.26 | 8.816% | $22.0461 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $108.99 | 7.763% | $117.4509 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $176.99 | 13.631% | $201.1155 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $194.55 | 9.249% | $212.5439 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $82.58 | 8.693% | $89.7587 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $68.70 | 7.795% | $74.0552 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $40.53 | 12.498% | $45.5954 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $692.60 | $762.5657 | $762.58 | $762.55 | $762.60 | |