| 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 | $128.48 | 13.390% | $145.6835 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $63.84 | 6.667% | $68.0962 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $116.38 | 7.788% | $125.4437 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $90.70 | 6.437% | $96.5384 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $75.95 | 7.256% | $81.4609 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $49.27 | 5.871% | $52.1626 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $56.30 | 12.682% | $63.44 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $580.92 | $632.8253 | $632.82 | $632.85 | $632.80 | |