| 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 | $18.91 | 3.494% | $19.5707 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $181.51 | 11.611% | $202.5851 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $234.47 | 12.691% | $264.2266 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $39.56 | 4.376% | $41.2911 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $44.71 | 3.841% | $46.4273 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $67.35 | 5.557% | $71.0926 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $182.73 | 11.813% | $204.3159 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $769.24 | $849.5093 | $849.52 | $849.55 | $849.50 | |