| 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 | $56.44 | 4.298% | $58.8658 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $143.97 | 12.205% | $161.5415 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $139.58 | 12.666% | $157.2592 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $19.91 | 8.251% | $21.5528 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $85.58 | 12.209% | $96.0285 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $48.97 | 13.537% | $55.5991 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $73.59 | 10.847% | $81.5723 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $568.04 | $632.4192 | $632.42 | $632.40 | $632.50 | |