| 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 | $60.38 | 4.433% | $63.0566 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $241.52 | 9.250% | $263.8606 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $92.77 | 10.615% | $102.6175 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $226.98 | 13.156% | $256.8415 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $30.71 | 3.730% | $31.8555 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $73.91 | 7.259% | $79.2751 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $96.85 | 5.473% | $102.1506 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $823.12 | $899.6574 | $899.67 | $899.65 | $899.80 | |