| 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 | $29.54 | 6.147% | $31.3558 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $231.82 | 9.504% | $253.8522 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $45.28 | 10.310% | $49.9484 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $222.62 | 6.635% | $237.3908 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $40.59 | 7.494% | $43.6318 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $202.59 | 7.149% | $217.0732 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $201.55 | 11.499% | $224.7262 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $973.99 | $1,057.9784 | $1,057.98 | $1,058.00 | $1,058.00 | |