| 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 | $61.80 | 5.295% | $65.0723 | $65.07 | $65.05 | $65.10 |
| Purchase #2 | $98.67 | 6.798% | $105.3776 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $201.33 | 3.236% | $207.845 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $192.31 | 3.330% | $198.7139 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $250.94 | 11.171% | $278.9725 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $171.59 | 8.783% | $186.6607 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $218.52 | 11.269% | $243.145 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $1,195.16 | $1,285.7870 | $1,285.79 | $1,285.75 | $1,285.80 | |