| 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 | $38.50 | 12.559% | $43.3352 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $21.52 | 8.214% | $23.2877 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $157.42 | 13.208% | $178.212 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $63.80 | 11.531% | $71.1568 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $90.99 | 5.858% | $96.3202 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $44.83 | 9.680% | $49.1695 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $212.60 | 6.741% | $226.9314 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $629.66 | $688.4128 | $688.42 | $688.40 | $688.40 | |