| 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 | $31.49 | 8.103% | $34.0416 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $37.72 | 3.557% | $39.0617 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $139.87 | 9.425% | $153.0527 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $108.32 | 4.846% | $113.5692 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $63.33 | 11.192% | $70.4179 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $76.34 | 7.268% | $81.8884 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $119.25 | 11.602% | $133.0854 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $576.32 | $625.1169 | $625.12 | $625.10 | $625.20 | |