| 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 | $30.30 | 3.353% | $31.316 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $82.54 | 5.404% | $87.0005 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $56.70 | 11.255% | $63.0816 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $85.77 | 9.159% | $93.6257 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $246.91 | 5.129% | $259.574 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $165.88 | 3.722% | $172.0541 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $89.44 | 13.764% | $101.7505 | $101.75 | $101.75 | $101.80 |
| 7 purchase totals = | $757.54 | $808.4024 | $808.40 | $808.40 | $808.50 | |