| 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 | $132.70 | 10.679% | $146.871 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $31.74 | 3.254% | $32.7728 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $220.65 | 4.618% | $230.8396 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $59.38 | 6.204% | $63.0639 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $82.31 | 12.809% | $92.8531 | $92.85 | $92.85 | $92.90 |
| Purchase #6 | $200.79 | 7.861% | $216.5741 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $46.94 | 5.557% | $49.5485 | $49.55 | $49.55 | $49.50 |
| 7 purchase totals = | $774.51 | $832.5230 | $832.51 | $832.45 | $832.60 | |