| 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 | $49.55 | 6.672% | $52.856 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $107.60 | 11.508% | $119.9826 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $34.74 | 12.486% | $39.0776 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $75.80 | 5.440% | $79.9235 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $82.47 | 13.214% | $93.3676 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $83.93 | 9.481% | $91.8874 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $136.73 | 5.627% | $144.4238 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $570.82 | $621.5185 | $621.52 | $621.50 | $621.60 | |