| 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 | $8.32 | 13.552% | $9.4475 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $32.27 | 6.472% | $34.3585 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $226.72 | 3.651% | $234.9975 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $180.80 | 7.107% | $193.6495 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $99.52 | 8.141% | $107.6219 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $88.87 | 4.300% | $92.6914 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $120.75 | 8.592% | $131.1248 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $757.25 | $803.8911 | $803.89 | $803.85 | $803.80 | |