| 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 | $45.76 | 3.493% | $47.3584 | $47.36 | $47.35 | $47.40 |
| Purchase #2 | $142.44 | 13.687% | $161.9358 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $115.82 | 3.289% | $119.6293 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $193.25 | 10.670% | $213.8698 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $39.30 | 8.825% | $42.7682 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $87.36 | 5.303% | $91.9927 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $241.58 | 4.116% | $251.5234 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $865.51 | $929.0776 | $929.08 | $929.05 | $929.10 | |