| 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 | $67.44 | 10.686% | $74.6466 | $74.65 | $74.65 | $74.60 |
| Purchase #2 | $22.30 | 5.614% | $23.5519 | $23.55 | $23.55 | $23.60 |
| Purchase #3 | $117.80 | 13.847% | $134.1118 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $46.90 | 12.356% | $52.695 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $38.77 | 9.726% | $42.5408 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $165.42 | 10.700% | $183.1199 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $33.80 | 4.382% | $35.2811 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $492.43 | $545.9471 | $545.95 | $545.95 | $545.90 | |