| 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 | $79.73 | 9.849% | $87.5826 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $178.95 | 7.724% | $192.7721 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $51.27 | 8.570% | $55.6638 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $43.50 | 10.379% | $48.0149 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $5.98 | 11.361% | $6.6594 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $166.53 | 9.123% | $181.7225 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $128.29 | 10.379% | $141.6052 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $654.25 | $714.0205 | $714.01 | $713.95 | $714.10 | |