| 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 | $43.40 | 7.641% | $46.7162 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $105.90 | 3.720% | $109.8395 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $34.86 | 9.373% | $38.1274 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $186.58 | 3.822% | $193.7111 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $136.28 | 5.834% | $144.2306 | $144.23 | $144.25 | $144.20 |
| Purchase #6 | $17.91 | 6.129% | $19.0077 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $163.72 | 11.252% | $182.1418 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $688.65 | $733.7743 | $733.78 | $733.80 | $733.60 | |