| 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 | $63.27 | 8.630% | $68.7302 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $7.46 | 7.279% | $8.003 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $29.70 | 8.467% | $32.2147 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $191.38 | 3.503% | $198.084 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $135.75 | 5.839% | $143.6764 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $44.65 | 5.635% | $47.166 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $104.63 | 6.842% | $111.7888 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $576.84 | $609.6631 | $609.66 | $609.70 | $609.70 | |