| 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 | $33.57 | 9.696% | $36.8249 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $206.30 | 8.156% | $223.1258 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $173.71 | 13.677% | $197.4683 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $5.34 | 6.279% | $5.6753 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $82.68 | 5.398% | $87.1431 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $223.79 | 13.618% | $254.2657 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $195.41 | 9.663% | $214.2925 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $920.80 | $1,018.7956 | $1,018.80 | $1,018.80 | $1,018.80 | |