| 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 | $69.43 | 3.189% | $71.6441 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $78.85 | 8.767% | $85.7628 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $117.91 | 3.677% | $122.2456 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $49.98 | 8.457% | $54.2068 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $53.55 | 6.759% | $57.1694 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $45.89 | 5.367% | $48.3529 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $142.62 | 3.682% | $147.8713 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $558.23 | $587.2529 | $587.25 | $587.20 | $587.30 | |