| 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 | $77.97 | 6.161% | $82.7737 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $154.74 | 10.782% | $171.4241 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $34.93 | 12.641% | $39.3455 | $39.35 | $39.35 | $39.30 |
| Purchase #4 | $36.82 | 10.392% | $40.6463 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $183.87 | 7.848% | $198.3001 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $40.27 | 11.643% | $44.9586 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $123.55 | 6.649% | $131.7648 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $652.15 | $709.2131 | $709.21 | $709.15 | $709.20 | |