| 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 | $49.50 | 13.448% | $56.1568 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $85.51 | 4.376% | $89.2519 | $89.25 | $89.25 | $89.30 |
| Purchase #3 | $108.56 | 8.557% | $117.8495 | $117.85 | $117.85 | $117.80 |
| Purchase #4 | $140.45 | 6.539% | $149.634 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $29.34 | 12.390% | $32.9752 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $152.58 | 6.439% | $162.4046 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $84.60 | 8.709% | $91.9678 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $650.54 | $700.2398 | $700.24 | $700.25 | $700.30 | |