| 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 | $5.72 | 4.266% | $5.964 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $176.69 | 10.412% | $195.087 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $184.74 | 5.802% | $195.4586 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $228.81 | 9.434% | $250.3959 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $85.71 | 8.873% | $93.315 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $221.88 | 5.142% | $233.2891 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $36.46 | 13.853% | $41.5108 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $940.01 | $1,015.0204 | $1,015.03 | $1,015.00 | $1,015.10 | |