| 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 | $22.54 | 10.381% | $24.8799 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $220.67 | 12.474% | $248.1964 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $113.86 | 4.439% | $118.9142 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $128.83 | 7.760% | $138.8272 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $25.67 | 5.224% | $27.011 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $156.77 | 12.625% | $176.5622 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $15.63 | 9.838% | $17.1677 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $683.97 | $751.5586 | $751.56 | $751.55 | $751.60 | |