| 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 | $9.54 | 11.236% | $10.6119 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $66.98 | 6.642% | $71.4288 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $136.99 | 10.174% | $150.9274 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $172.89 | 5.240% | $181.9494 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $128.84 | 4.764% | $134.9779 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $162.99 | 10.606% | $180.2767 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $129.67 | 6.181% | $137.6849 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $807.90 | $867.8570 | $867.86 | $867.95 | $867.80 | |