| 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 | $99.52 | 9.207% | $108.6828 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $246.47 | 7.549% | $265.076 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $126.89 | 12.367% | $142.5825 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $46.37 | 7.549% | $49.8705 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $36.66 | 7.242% | $39.3149 | $39.31 | $39.30 | $39.30 |
| Purchase #6 | $16.38 | 10.112% | $18.0363 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $55.28 | 9.196% | $60.3635 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $627.57 | $683.9265 | $683.92 | $683.95 | $684.00 | |