| 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 | $38.81 | 13.695% | $44.125 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $19.35 | 7.106% | $20.725 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $49.67 | 10.165% | $54.719 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $21.85 | 5.275% | $23.0026 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $90.87 | 6.636% | $96.9001 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $96.28 | 13.283% | $109.0689 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $189.92 | 10.141% | $209.1798 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $506.75 | $557.7204 | $557.73 | $557.75 | $557.70 | |