| 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 | $43.25 | 10.667% | $47.8635 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $64.88 | 11.599% | $72.4054 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $154.63 | 4.723% | $161.9332 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $245.39 | 10.366% | $270.8271 | $270.83 | $270.85 | $270.80 |
| Purchase #5 | $5.54 | 12.142% | $6.2127 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $207.39 | 4.558% | $216.8428 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $217.58 | 6.570% | $231.875 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $938.66 | $1,007.9597 | $1,007.96 | $1,008.00 | $1,007.90 | |