| 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 | $5.26 | 6.439% | $5.5987 | $5.60 | $5.60 | $5.60 |
| Purchase #2 | $229.60 | 10.163% | $252.9342 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $144.69 | 12.278% | $162.455 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $91.50 | 7.419% | $98.2884 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $11.89 | 4.645% | $12.4423 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $75.58 | 7.244% | $81.055 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $145.77 | 11.360% | $162.3295 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $704.29 | $775.1031 | $775.11 | $775.15 | $775.10 | |