| 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 | $13.58 | 3.597% | $14.0685 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $206.92 | 8.184% | $223.8543 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $219.93 | 10.193% | $242.3475 | $242.35 | $242.35 | $242.30 |
| Purchase #4 | $161.79 | 3.110% | $166.8217 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $31.81 | 12.817% | $35.8871 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $138.95 | 10.269% | $153.2188 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $119.47 | 7.728% | $128.7026 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $892.45 | $964.9005 | $964.90 | $964.85 | $964.90 | |