| 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 | $233.65 | 6.324% | $248.426 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $5.26 | 12.695% | $5.9278 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $62.72 | 7.315% | $67.308 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $19.63 | 10.409% | $21.6733 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $39.49 | 9.198% | $43.1223 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $145.91 | 6.764% | $155.7794 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $69.62 | 8.193% | $75.324 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $576.28 | $617.5608 | $617.56 | $617.55 | $617.50 | |