| 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 | $25.90 | 5.334% | $27.2815 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $6.66 | 5.860% | $7.0503 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $80.90 | 9.182% | $88.3282 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $167.96 | 4.270% | $175.1319 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $186.67 | 11.217% | $207.6088 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $181.44 | 11.807% | $202.8626 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $191.45 | 3.249% | $197.6702 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $840.98 | $905.9335 | $905.93 | $905.95 | $906.00 | |