| 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 | $43.75 | 13.537% | $49.6724 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $85.33 | 6.772% | $91.1085 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $5.35 | 3.874% | $5.5573 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $52.25 | 3.617% | $54.1399 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $44.93 | 9.619% | $49.2518 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $90.45 | 5.482% | $95.4085 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $212.77 | 12.701% | $239.7939 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $534.83 | $584.9323 | $584.93 | $584.90 | $585.00 | |