| 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 | $158.66 | 8.797% | $172.6173 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $54.70 | 7.694% | $58.9086 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $201.77 | 7.404% | $216.7091 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $167.77 | 7.710% | $180.7051 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $47.96 | 6.559% | $51.1057 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $52.58 | 6.663% | $56.0834 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $82.77 | 3.444% | $85.6206 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $766.21 | $821.7498 | $821.76 | $821.70 | $821.70 | |