| 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 | $82.66 | 9.598% | $90.5937 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $196.97 | 9.838% | $216.3479 | $216.35 | $216.35 | $216.30 |
| Purchase #3 | $57.69 | 8.782% | $62.7563 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $193.80 | 4.447% | $202.4183 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $230.37 | 4.391% | $240.4855 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $117.82 | 9.553% | $129.0753 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $65.29 | 13.802% | $74.3013 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $944.60 | $1,015.9783 | $1,015.99 | $1,016.00 | $1,016.00 | |